江西省吉安县凤凰中学初中英语语法复习 动词非谓语练习240例

动词非谓语练习240例7. Before ___ to the radio, he read newspapers.(A) listening (B) listened (C) he listening (D) ho listens8. Do you love___in bed? (A) lying (B) laying (C)lieing (D) lain9. I find this book ____.(A) interesting (B) interested (C) interest (D) more interest10. It is time wheat. (A) for sow (B) of sowing (C) to sow (D) to sowing11. My brother is here study English. (A)for (B)ago (C) to (D) by12. When was the house ? (A) build (B) has built (C) built (D) has been built13. He made me ___ it again .(A) to do (B) do (C) that I did (D) doing14. I heard him ___. (A) say so (B) says so (C) saying so (D) said so15. The pen ___ belongs to me.(A) which it is on the table (B) lying on the table (C) is on the table (D) which on the table16. I'm hungry. Get me something ___. (A) eat (B) to eat (C) eating (D) for eating17. He is too tired any longer. (A) cannot walk (B) walking (C) to walk(D) walks18. Who taught you ___ a car? (A) driving (B) to drive (C) riding (D) to ride19. They want the job ___ by the end of the week. (A) to do (B) done (C) did (D) to be doing20. She enjoys to light music. (A) on listen (B) to listening (C) listening(D) listened21. She ___ read her a story.(A) wants that I (B) wants me for (C) is wanting that I (D) wants me to22. I've got something ___ you. (A) tell (B) to tell (C) telling (D) for telling23. Poor Bill couldn't help ___.(A) coughing (B) to cough (C) that he coughed (D) cough24. I heard them ___ in the room. (A) talked (B) talking (C) to talk (D) have talked25. He was made ___ . (A) go (B) gone (C) going (D)to go26. He kept me___for many hours. (A) to wait (B) wait (C) waited (D) waiting27. Master Wu teaches us ___ the machine. (A) what to do (B) how run (C) how to run(D) run28. I saw the boy ___ out a moment ago. (A) run (B) runs (C) to run (D) ran29. She let the children to play. (A) going out (B) that they went out (C)to go out(D) go out30. we'll have a new hospital over there. (A) build (B) to build (C) built (D) building31. Have you any other question_. (A)ask (B) for ask (C) to ask (D) asking __?32. My father wants me to study ___.(A)engineer (B) for engineer (C) engineering (D) to engineering33. These young trees require carefully.(A) looking after (B) to look after (C) look after (D) looking for34. You must make them their homework. (A) do (B) to do (C) doing (D)that they do35. Please tell him too hard(A) don't work (B) to not work (C) not to work (D) not work36. My brother keeps ___ my work. (A) to help (B) help (C) helping (D) helped37. I hope him as soon as possible. (A) see (B) seeing (C) to see (D) to have seen38. He is always thinking of o thers. (A) helping (B) helps (C) help (D) helped39. I am sorry the news. (A) hear (B) to hear (C)hearing (D) heard40. Joe wants us ___ .(A) to go along with him (B) going along wit h him. (C)go along with him (D)will go along with him41. That movie is worth ___.(A) to see (B) to look at (C) seeing (D) to be seen42. Please ask and see me.(A) to Bill to come (B) Bill to come (C) to Bill come (D) Bill come43. Her father didn't let her ___ out with him.(A) to go (B) go (C) going (D) that she Went44. Don't you see ___ towards us? (A) he running (B) he run (C) him running (D) him ran45. I heard some very ___ news this morning. (A) excited (B) exciting (C) being excited(D) have excited46. The teacher told them make so much noise. (A) don't(B) not (C) will not (D) not to47. The room needs ___ before we move in. (A) cleaned (B) cleaning (C) being cleaned(D) to clean48. My little brother is too young dress himself. (A) that he can't (B) he can't (C)unable to (D) t49. The police ___ our car.(A) make the moving of (B) make us to move (C) made us move (D) made moving of50. I wrote to him ___ his help. (A) asking for (B) ask for (C) asked for (D) asking51. Do you know ___ the repairs? (A) to do (B) how to do (C) to make (D) how to make52 ____a foreign language needs hard work, (A) Master (B) Masters (C) Mastered (D) Mastering53. George helped tile examination.(A) my passing (B) me to pass (C) for me to pass (D) that I passed54. I've heard him about you often. (A) spoke (B) speaks (C) speak (D) to speak55. He ordered the room ____.(A) to sweep (B) sweeping (C) to be swept (D) swept56. I hope you don't ___ mind this evening.(A) going on foot (B) go on foot (C) will go on foot (D) to go on foot57. This room is quite comfortable____.(A) living in (B) lived in (C) to live in (D) to live58. The coffee was too hot___to drink. (A) to him (B) for (C) for him (D) for to him59. He didn't know___or stay at home.(A) to go (B) if that he should go (C) if to go (D) whether to go60. He is always the first one___to school. (A) to go (B) went (C) going (D) gone61. It is a pleasure to watch the face of a(n) ___ baby. (A) asleep (B) sleep (C)sleeping (D) slept62. Who is the girl ___ the teacher's question? (A) answer (B) to answer (C) a nswering (D) answered63. They keep on ___ us letters. (A) to send (B) send (C) sending (D) sent64. I made him ___ what I had told him.(A) repeating (B) that he repeated (C) repeat (D) to repeat65. A secretary's job isn't always easy ___.(A) of to do (B) for doing (C) or doing (D) to do66. He had a curious way of ___ his classes' lively and interesting.(A) make (B) made (C) making (D) having made67. I arm going to have my radio. (A) fixed (B) to fix (C) fix (D) fixing68. The girl ___ the bicycle is Jane.(A) riding on (B) driving in (C) driving on (D) riding in69. This dish-cloth is___for me to- dry the dishes. (A) so wet (B) wet enough (C) as wet (D) too wet70. It's dark without the lights. Let's____.(A) to turn on them (B) turn them on (C) to turn them on (D) turn on them71. She needs the work before tomorrow. (A) done (B) do (C) be done (D) be doing72. Many things ___impossible in the past are common today.(A) considered (B) to consider (C) considering (D) being considered73. He has a strong desire a member of the Communist Party.(A) become (B) became (C) to become (D) becoming74. Before we know___rain, we must know why it ___ rains.(A) how to make (B) what to make (C) how making (D) that to make75. My husband never lets me alone. (A) to travel (B) to traveling (C) traveling (D) travel76. I haven't got a chair ___.(A) to sit (B) for to sit on (C) to sit on (D) for sitting77. Ask him to go to the post office ___ some stamps.(A) to get (B) for getting (C) in order he gets (D) that he gets78. He was___tired to go any further. (A) too (B) too much (C)so (D) so much79. That's really kind ___ .(A) of you to say so (B) for you to say so (C) of you saying so (D) for you saying so80. The paddyfield machines ___ by this factory are small in size.(A) produced (B) producing (C) to produce (D) are produced81. He came ____.(A) drunk home last night (B)home last night drunk(C) home drunk last night(D) l ast night home drunk82. My watch is broken. I must have it____.(A) repairing (B) to be repaired (C) to be repairing (D) repaired83. You must pay attention to ___ the works of Lu Xu. (A) read (B) reading (C) reader(D) be read84. I wanted___your friend, but my car broke down on the way. (A) meet (B) meeting (C) to meeting (D) to meet85. Is it necessary ___ the book immediately?(A) for him to return (B) that he returns (C) his returning (D) to him return86. Tim sat near the fire ___ warm. (A) for to get (B) for get (C) to get (D) for getting87. English is not too difficult____ .(A) for learning (B) learn (C) to learn (D) learning88. Edison scientific experiments(A) interested to (B) was interested in (C) is interesting (D) was interesting in89. He was___help me at the moment.(A) too busy to (B) enough busy to (C) very busy to (D) busy enough to90. The book___by the famous writer is being printed at the factory.(A) wrote (B) write (C) written (D) writing91. She desires not___for an hour.(A) disturb (B) to be disturb (C) to be disturbed (D) to have disturbed92. Don't make him___it if he doesn't want to. (A) do (B) to do (C) doing (D) that he do93. Although he doesn't like most sports, he ___.(A) enjoys swimming and golfing (B) is a swimmer and golfs(C) likes swimming and he golfs (D) likes to swim and a golfer94. In a shop ___ customers.(A) it is important pleasing (B) it is important to please(C) there is important pleasing (D) there is important to please95. Many parents allow their children ___ own decisions.(A) making their (B) making the (C) to make their (D) to make the96. I don't want ___ .(A) that anybody saw me (B) anybody to see me (C)that anybody sees me (D)anybody sees me97. There is no use ___ him at this hour. (A) to call (B) called (C) call (D) calling98. Tom is waiting ___ the doctor. (A) t o see (B) for to see (C) for seeing (D) for see99. I don't like____at me.(A) them shouting (B) them shout (C) their shout (D) that they shoutl00. The two men___over there heard every word we said.(A) who standing (B) standing (C) they were standing (D) stood101. I don't____the letter but perhaps I read it.(A) remember to see (B) remember seeing (C) remind to see (D) remind seeing102. Our aim is to make the electricity ___ the people better.(A) serve for (B) serve (C) to serve (D) servedl03. He will not be___to vote In this year's election.(A) old enough (B) as old enough (C) enough old (D) enough old as104. It is no use ___ theory without practice. (A) to learn (B) learning (C) learn (D) learned105. There will be a lot of difficulties for us ____.(A) overcome (B) to overcome (C) overcame (D) overcoming106. I'd never allow my children ___like that.(A) that they behaved (B) behave (C) to behave (D) behaving107. I've just finished my shopping. (A) to make (B) doing (c) to do (D) making108. We are interested in hearing him ___ us the news. (A) to tell (B) tell (C) told (D) be told109. There's time enough____ .(A) to think over it (B) thinking over it (C) to think it over (D) thinking it over 110. He wants___as soon as possible.(A) that this harvester is repaired (B) this. harvester repaired(C) that this harvester repairs (D) this harvester repair111. Jack was absent this morning because he had his bike____.(A) repairing (B) to repair (C) repaired (D) repair112. I'm not sure which restaurant ___.(A) to eat on (B)eating as (C) to eat at (D) for eating113. The peasants have finished ___ the rice seedlings.(A) to transplant (B) transplanting (C) transplant (D) transplanted114. I saw her ___ up your book. (A) to pick (B) pick (C) is picking (D) picked115. You will find him ___ in the fields.(A) worked (B) to work (C) working (D) works116. There's something wrong with the table. Yes I can____.(A) feel it that it's moving (B) touch its moves(C) touch it moving (D) feel it moving117. He has a strong desire____a university student.(A) becomes (B) became (C) to become (D) to becoming118. Why do you stand and watch the milk____over?(A) boiling (B) boiled (C) from boiling (D) being boiled119. This is one of the experiments____in our laboratory.(A) being made (B) making (C) having made (D) will make120. We haven't got a record player. Let's ____.(A) to borrow the Mary's (B) borrow Mary's(C)to lend one of Mary (D) lend Mary's one121. A new factory is ___ very soon.(A) to built (B) to be built (C) building (D) built122. Send him to the baker's____the bread.(A) to buy (B) in order he buys (C) for to buy (D)for buying123. Revolution means____the productive forces.(A) to liberate (B) liberate (C) liberated (D) liberating124. to the left, you will see the building.(A) Turning (B) Turned (C) Being turned (D) Having turned125. They saw their son by the window.(A) to stand (B) standing (C) stands (D) stood126. Electricity makes trains ___ on the railways.(A) to run (B) run (C) running (D) ran127. Today we use machines____us do most of our work.(A) to help (B) help (C) helping (D) helped128. They found their new bikes____ .(A) to steal (B) stealing (C) stolen (D) stole129. The teacher asked him ____.(A) to repeat the sentence again (B) to repeat the sentence(C) to repeat the sentence once again (D) to repeat the sentence once more130. Look around when the street.(A) cross (B) crossing (C) crossed (D) to cross131. I don't like___late.(A) you arrive (B) you arriving (C) your arrive (D) that you arrive132. We're going to help the trees.(A) watered (B) watering (C) to watering (D) water133. She told me that she had decided ___ again.(A) be not (B) not be late (C) not to be late (D) to not be late134. He couldn't help ___ that his wife was worried.(A) except notice (B) notice (C) to notice (D) noticing135. He likes hearing his own voice. He never stop ___.(A) telling (B) talking (C) to tell (D) to talk136. You'd better ___ .(A) to have your television set repaired (B) had your television set repaired(C) have your television set repaired (D) have your television set repairing137. Mother warned___the electric lamp.(A) not to touch (B) him not to touch (C) him not touching (D) him not touch 138. I spoke to him kindly ___ him.(A) not to frighten (B) so as not to frighten(C) in order to not frighten (D) for not frightening139. ___ Would you be___to show me the way to the City Hall?(A) good enough (B) good enough as (C) so good (D) as good as140. Ellen was absent this morning because she had her tooth____.(A) filling (B) to fill (C) filled (D) fill141. To answer correctly is more important than ___.(A) a quick finish (B) to finish quickly (C) finishing quickly (D) you finish quickly 142. I know it isn't important but I can't help ___ about it.(A) but to think (B) thinking (C) think (D) to think143. The six blind men stood ___ by the side of the road.(A) beg (B) to beg (C) begging (D) begged144. What did the teacher want ___ to the noisy children?(A) doing (B) to do (C) done (D) did145. The book is said___into many foreign languages.(A) to have translated (B) to have been translated(C) to be translating (D) haying been translated146. I said that he wouldn't mind ____.(A) to wait for us (B) wait for us (C) waiting for us (D) for waiting us147. I want___immediately.(A) that this work is made (B) this work made (C) that this work is done(D) this work done148. Never stop___the laws which control facts.(A) to look for (B) to look at (C)looking for (D) looking after149. We have heard of___something for our class.(A) your haying done (B) your have done (C) you having done (D) your doing 150. Did you notice the little boy ___ away?(A) took the candy and ran (B) taking the candy and run(C) take the candy and run (D) who taking the candy running151. I heard someone ___ a revolutionary song when the school was over yesterday afternoon.(A) sing (B) sang (C) is singing (D) sungl52. Peter's father will not let his little boy ___ TV every evening.(A) watching (B) watch (C) watches (D) to watch153. That building is our library.(A) being repaired (B) repairing (C) having repaired (D) repairs154. you help you, you only have to ask me.(A) want me to (B) want that I (C) want I should (D) are wanting me to155. Snow was falling when they went along a mountain path ___to the front.(A) to lead (B) led (C) leading (D) being led156. The driver has been trying ___ the car for nearly an hour.(A) start (B) started (C) to start (D) for start157. The boy was seen___on the sportsground.(A) to play (B) play (C) played (D) to be playing158. She’s going to the photographer's ____.(A) to take her photograph (B) to have taken her photograph(C) to have her photograph taken (D) that he takes her photograph159. Good-bye,Mr. Jones. I'm pleased ___.(A) to meet you (B) meeting you(C) to have been meeting you (D) to have met you160. We are both looking forward to___next week.(A) going on vacation (B) go on vacation(C) be going on vacation (D) have gone on vacation161. I found___to answer all the questions within the time given.(A) no possibility (B) there was impossibility(C) impossible (D) it impossible162. My shoes are worn out. I must ___.(A) have it mended (B) have it to men (C) have them mended (D) have them mend 163. We are glad to ___ good progress in our English study.(A) be made (B) made (C) have made (D) have been made164. I am proud of___in New China.(A) to be a student (B) be a student (C) being a student (D) am a student 165. If you ask nicely, mother will probably ___ a piece of cake.(A) let you to have (B) allow you have (C) allow that you have (D) let you have 166. In many ways, riding a bicycle is similar to ___.(A) the driving of a car (B) when you drive a car(C) driving a car (D) when driving a car167. you wave your hands in front of your face, you can feel the air __against your face.(A) moved (B) moves (C) moving (D) to move168. He wants___as soon as possible.(A) that this job is done (B) this job done (C) that this job is made(D) this job made169. We can't understand why he avoided___to us.(A) to speak (B) speech (C) having spoken (D) speaking170. ___ four modernizations we must study law of nature.(A) To realize (B) Realizing (C) Realized (D) Having realized171. The questions now ___at the meeting are of great importance.(A) being discussed (B) were discussing (C) to discuss (D) are discussing172. You should work tonight instead of___television.(A) to watch (B) you watch (C) you watching (D) watching173. I’ve just seen Mary ___ the village.(A) to walk towards (B) to walk against (C) walking towards (D) walking against 174. There isn't any difference between the two. I really don't know___ .(A) where to choose ('3) which to choose(C) to choose what (D) to choose which175. ___ the letter, I went out to post it.(A) Writing (B) Having written (C) To write (D) Having been written176. The result of the experiment was not ___to publish.(A) interesting enough (B) too interesting (C) enough interesting (D) so interesting 177. The teacher reminded the students___all the words they didn't know.(A) look up (B) to look up (C) look at (D) looking178. ___his work, he has nothing more to do.(A) Finishing (B) Finished (C) Having finished (D) Being finished179. The house needs____ but we plan to wait until next summer to do it.(A) to paint (B) being painted (C) painted (D) to be painted180. The basic courses___in the university are mathematics, physics, chemistry and some others.(A) to study (B) studying (C) to be studied (D) having studied181. Through the use of radio it is possible for us___ the men far away.(A) talking to (B) talk with (C) talked with (D) to talk to182. We walked as fast as we could, ___ to catch the 9:30 train.(A) hoping (B) to hope (C) hoped (D) being hoped183. DO you remember those books to the library?(A) I returning (B) me to return (C) me returning (D) me being returned184. It is difficult___a horse ___.(A) to train ... jumping (B) training...for jumping(C) to train...jump (D) to train ... to jump185. If you're a good boy, we'll let you ___ the television tonight.(A) to watch (B) watch (C) watching (D) that you watch186. That old lady can't stop me ___ the tennis match on my radio.(A) to listen (B) listening (C) listen to (D) listening to187. I have a swimming suit to___the cleaners.(A) be send to (B) send to (C) be sent to (D) be sending to188. When the teacher came into the classroom, the students___and got ready for class.(A) stopped to talk (B) stopped talking (C) stop talk (D) stop talking189. I have enjoyed my visit here. I'll be very sorry ___.(A) for leaving (B) of leaving (C) to leave (D) with leaving190. Uncle Dick has already arrived. Do you expect ___ to see him?(A) going (B) go (C) to go (D) that you go191. This is an important matter ___ I need at least a day or two.(A) of thinking over it (B) to think it over (C) of thinking it over (D) to think over it192. “Can you do it by yourself?" "I would like John ___ me.”(A) helps (B) help (C) doing help (D) to help193. Comrade Li often sees comrade Chen Jingrun ____mathematics in his study late at night.(A) to work hard at (B) works hard at (C) work hard at (D) hard work at194. A student must learn____.(A) that his time needs a wise use (B) how to use his time in a way which is wise(C) to make wise use of his time (D) wise ways in his time's use195. I have a letter from your uncle. Do you object ___ it?(A) to my reading (B) that I read (C) from my reading (D) to I read196. You didn't hear us come in last night. That's good. We tried noisy.(A) to be not (B) not to be (C) not be (D) be not197. My father has given up___and now prefers eating sweets.(A) to smoke (B) smoking (C) smoke (D) being smoked198. This book isn't well written. I don't think it worth ___.(A) to buy (B) to be bought (C) buying (D) being bought199. Professor Black had us ___ compositions every Friday.(A) to write (B) written (C) write (D) wrote200. ___ their homework, the children went for a walk.(A) When they were doing (B) After they have done (C)Doing (D) Having done201. It is no___arguing about it, because he will never change his mind.(A) use (B) help (C) time (D) which202. This method has played a great role in ___ studies.(A) to improve (B) being improving (C) improved (D) improving203. I started to listen to the other student___social problems.(A) to discuss (B) discuss (C) to discussing (D) to be discussed204. We all think it a historic task China a great, powerful and modern socialist country by the end of this century. (A) make (B) built (C) to build (D) to make205. It is better to lose one's life than ___.(A) if you lose your spirit(B)losing his spirit(C)to lose one's spirit(D)your spirit getting lost 206. Get quickly, or we'll be___for the party.(A) ter (B) dress... lately (C) dressed up...on time (D)te207. Almost everyone fails on the first try.(A) in passing his driver's test (B) to pass his driver's test(C) to have passed his driver's test (D) passing his driver's test208. Washington ordered his troops___the river.(A) to across (B) cross (C) crossing (D) to cross209. This old desk isn't ___ to sell, but maybe we could give it to someone.(A) goodly enough (B) good enough (C) good as enough (D) enough good210. I remember___for the job, but I forget the exact amount.(A) to be paid (B) that I receive pay (C) get paid (D) being paid211. ___ different kinds of fertilizers, the workers further improved their technique.(A) Having been produced (B) Being produced(C) Having produced (D) Producing212. Three officers narrowly escaped ___ in the hot battle.(A) to be killed (B) to kill (C) have killed (D) being killed213. Nancy isn't here. It's my fault, I forgot all about ___ her.(A) telephoning (B) to telephone (C) to telephone to (D) the telephoning to 214. We hope ___ the examination.(A) past (B) pass (C) to pass (D) passed215. "Are you going to leave now?" "Unless you would prefer me___here.'(A) to stay (B) will stay (C) that I stay (D) stay216. I'm going to the passport office_____.(A) to stamped my passport (B) for stamping my passport(C) to have stamped my passport (D) to have my passport stamped217. Before he came to London, he had never heard a single English word ___.(A) speaking (B) spoken (C) to speak (D) speak218. ____a hot day. I decided to go for a swim.(A) What (B) Being (C) Having been (D) It being219. The child tired___, closed his eyes and slept.(A) of playing long hours (B) that he had played long hours(C) playing long hours (D) to play long hours220. She came into the office___the door.(A) without knocking to (B) without to knock(C) without to knock at (D) without knocking at221. Her son promised___in the bedroom until the baby stopped ___ .(A) staying...to cry (B) for staying ... to cry(C) to stay...crying (D) to stay ... to cry222. Mary is a turner. She spent three years in a factory ___ for the job.(A) to train (B) training (C) being trained (D) train223. ____, the invention is useless.(A) To speak practical (B) Speaking practical(C) Practically speaking (D) In speaking practical224. I advise you ___ of ___ out such a dangerous plan.(A) to stop to think ... carry (B) to stop thinking...carrying(C) stop thinking ...carry (D) to stop thinking...to carry225. Because of my poor English I'm afraid I can’t make myself_____.(A) understand (B) to understand (C) understanding (D) understood226. ___ , he washed the cup and put it away.(A) Having drank the coffee (B) Drinking the coffee(C) Having drunk the coffee (D)After drank the coffee227. “Can't you read?" Mary said___to the notice.(A) and pointed angry (B) angrily pointed (C) pointing angrily (D) and angrily pointing228. Without___more English, you can't learn it well. (A) spoken (B) to speak (C) speak(D) speaking229. My friend suggested that I make my teacher ___rny grade since I was sick the day of the exam.(A) to change (B) changing (C) change (D) changed230. "How does John get such good marks?' "His secret is in___for four hours every day”.(A) to study (B) studying (C) he studies (D) studies23l. About five hundred years ago, a lot of people went to North America___ gold.(A) to dig (B) digging (C) to dig for (D) for digging232. The students, ___ at the way the questions were put, didn't know the answers to them.(A) they being surprised (B) surprised (C) their being surprised (D) them surprised233. After seeing the movie, ___.(A) the book was read by him (B) the book made him want to read it(C) lie wanted to read the book (D) the reading of the book interested him234. I can't understand___at the poor child.(A) you to laugh (B) you laugh (C) why laugh (D) you laughing235. There was so much noise the speaker couldn't make himself_____.(A) hearing (B) to hear (C) heard (D) being heard236. Several of these washers and dryers are out of order and____.(A) need to be repairing (B) repairing is required of them(C) require that they be repaired (D) n eed to be repaired237. "Carl is very homesick.' "I hope ___ his brother here will make him happier”.(A) having (B) has (C) had (D) he has238. There isn't any difference between the two I really don't know____.(A) where to choose (B) which to choose (C) to choose what (D) to choose which239. I was trying to get into the___bus. (A) crowd (B) crowding (C) crowdy (D) crowde240. He isn't teaching piano now because he was tired of it, he ____.(A) decided to give it up (B) determined on stopping(C) decided giving up (D) decided give it upKey to the exercises of the verbals:1. (C)2. (A)3. (D)4. (B)5. (D)6. (A)7. (A)8. (A)9. (A) 10.(C)11. (C) 12. (C) 13. (B) 14. (A) 15. (B) 16. (B) 17. (C) 18. (B) 19. (B) 20.(C)21. (D) 22. (B) 23. (A) 24. (B) 25. (D) 26. (D) 27. (C) 28. (A) 29. (D) 30.(C)31. (C) 32. (C) 33. (A) 34. (A) 35. (C) 36. (C) 37. (C) 38. (A) 39. (B) 40.(A)41. (C) 42. (B) 43. (B) 44. (C) 45. (B) 46. (D) 47. (B) 48. (D) 49. (C) 50.。