15068课后测验
m6b8导学案答案
课前热身学案
Introduction: He is not a close friend ,but a acquaintance. part from friends /say goodbye to friends Language points in reading and Vocabulary 1.这是一个（疆域）扩张的时期。 那位新总统正在度过艰难时期。 2.Missing the first bus means waiting for another hour. 对不起，我并没打算伤害你。
Every day English &cultural corner
1.开始问吧 Fire away 2.我不擅长记别人的名字 I’m hopeless at names 3.进一步考虑 on second thoughts 4.用心记诗remember a poem by heart 5.不假思索地 off the top of one’s head 6.为独立而战 fight for independence 7.因他狂野的行为而震惊世人 shock people with his wild behavior
Period 3
情态动词练习答案 1 - 5 BADAB 6-10 AACBD 11-15 BCCCD 16-20 CCDBA 21-25 ACACB 其他答案请看语法课件
Task 参考答案：
Dear Susan, I’m glad to hear from you . I approve your view in your letter that Chinese culture is rich and colorful ,Chinese poetry in particular. Chinese poetry has a long history and the Tang Dynasty is the golden age of it . During this time ,a lot of great poets appeared ,of whom Li Bai and Du Fu are the most famous in the world. Li Bai was a romantic ,whose poems are full of imagination .Friendship ,the human condition and the pleasures of wine are his favorite subjects .In his well-known poem “Farewell”, he describes the feeling of sadness because his friend has to part from him.
人教版（新课程标准）选修8Unit 4 Pygmalion单元测评习题（原卷板答案版）
Unit 4 Pygmalion单元能力小测Ⅰ.单词拼写1．A strong man________(抢劫) me of money yesterday evening.2．She replied without________(犹豫)．3．Children make some people feel______(不舒服)．4．They made rude________(评论) about her appearance.5．Nobody will get everything he wants; we all must________(妥协) something.6．He has little________(熟悉) with the Japanese language.7．They won't sell the old furniture, believing that it is worth good________(财产)．8．They________(忽略了) the enormous risks involved.9．Failing to return the money he________(背叛) our trust.10．The enemy forces were________(寒酸的) in numbers.Ⅱ.在空白处填入适当的内容(1个单词)或括号内单词的正确形式1．We will discuss the problem________terms of relationship between nature and society.2．________(concern) about Lucy, the teacher called her parents to find out why she was so often absent from class.3．He speaks Chinese so well that he is often________(take) for a native.4．I made my acquaintance ________the ambassador of Japan in an important meeting ten years ago.5．If you stop working hard, your glory and fame will fade ________.6．This pupil is not willing to read English words, which condemns him to ________ (fail) in learning English.7．My calculation was wrong because I________(overlook) one tiny point.8．________(general) speaking, girls' pronunciation is better than boys'.9．The room is dirty.It really needs________(clean)．10．The other day he________(deliver) a speech on protecting wild animals.11．He is________need of a large amount of money to build a house of his own.12．Mr.Green is impatient________his naughty son who is dependent________him.13．The manager wants to see changes in the company, and I am sure he will________time.14．In much of the animal world, night is the time set________for sleep—pureand simple.15．Seeing their son playing computer games all day，the parents don't know________to deal with it.Ⅲ.完形填空When I settled in Chicago，my new city seemed so big and unfriendly. Then I had a __1__ problem and had to go to hospital for a __2__ examination.It seemed a small __3__ compared to the one I was about to face, but things started to go __4__ right from the beginning. Not having a car or __5__ the city, I was depending on a couple of buses to get me from A to B．__6__ I'd left myself plenty of time, soon it was __7__ I was going to be late, as I had mistakenly boarded a bus that was taking me in the __8__ direction.I __9__ the bus and stood on the pavement not knowing what to do. I looked into the eyes of a __10__， who was trying to get past me. __11__， instead of moving on ，she stopped to ask if I was __12__.After I explained my __13__ to her, she pointed to a bus stop across the street, where a bus would take me back into the city to my __14__. Sitting there waiting, I felt __15__ that someone had been willing to help. __16__， hearing a horn (喇叭) nearby, I looked up to see a car with my new friend __17__ at me to get in. She had returned to offer me a __18__ to the hospital.Such unexpected __19__ from a passerby was a lovely gift to receive. As I climbed out of the car at the hospital and turned to thank her, she smiled and told me not to lose __20__， for all things are possible.1．A.physical B．travelingC．social D．housing2．A.scientific B．finalC．previous D．thorough3. A．chance B．challengeC．success D．error4. A．wrong B．easyC．fast D．ahead5．A.leaving B．visitingC．knowing D．appreciating6．A.Although B．SinceC．Unless D．Once7．A.strange B．necessaryC．obvious D．important8．A.same B．rightC．general D．opposite9.A.looked at B．waited forC．got off D．ran into10．A.driver B．friendC．stranger D．gentleman11．A.Especially B．SurprisinglyC．Probably D．Normally12．A.nervous B．excitedC．OK D．dangerous13．A.idea B．motivationC．excuse D．situation14．A.appointment B．apartmentC．direction D．station15．A.afraid B．gratefulC．certain D．disappointed16．A.Thus B．ThenC．Perhaps D．Surely17．A.staring B．laughingC．waving D．shouting18．A.lift B．suggestionC．bike D．guidebook19．A.results B．newsC．kindness D．appearance20．A.power B．faithC．touch D．supportⅣ.语法填空The only survivor of a shipwreck was washed up on a small, uninhabited island. He prayed worriedly for God to rescue him, and every day he scanned the horizon for help, but __1__ seemed forthcoming. Exhausted, he __2__ (eventual) managed to build a little hut out of driftwood to protect him __3__ the bad weather, and to store his few possessions. But then one day, after searching for food, he arrived hometo find his little hut in flames, the smoke __4__ (roll) up to the sky. The worst had happened; everything was __5__ (lose). He was almost fainted with grief and anger. “God, how could you do this to me！” he cried. Early the next day, however, he was awakened by the sound of a ship that __6__ (approach) the island. It had come to rescue him. “How did you know I was here？” he asked one of his __7__ (rescue). “We saw your smoke signal，” they replied.It is easy to get __8__ (discourage) when things are going bad. But we shouldn't lose heart, __9__ God is at work in our lives, even in the midst of pain and suffering.Remember, next time your little hut is burning to the ground it just may be __10__ smoke signal from the grace of God. For all the negative things we have to say to ourselves, God has a positive answer for them.。
济宁2024年08版小学6年级上册第5次英语第6单元全练全测
济宁2024年08版小学6年级上册英语第6单元全练全测考试时间：100分钟（总分:110）B卷考试人：_________题号一二三总分得分一、选择题(共计20题，共40分)1、选择题：What is 5 + 5?A. 10B. 11C. 12D. 132、What is the name of the region of space that contains many small, icy bodies?A. Kuiper BeltB. Oort CloudC. Asteroid BeltD. Heliosphere3、What do we call a person who studies rocks?A. BiologistB. ChemistC. GeologistD. Physicist4、What is the name of the region of space where light cannot escape?A. Black HoleB. SingularityC. Event HorizonD. Gravity Well5、What is the name of the fairy tale character who had a magic mirror?A. CinderellaB. Snow WhiteC. RapunzelD. Belle6、How many wheels does a motorcycle have?A. OneB. TwoC. ThreeD. Four7、How many moons does Mars have?A. 1B. 2C. 3D. 48、What do we call a young sheep?A. CalfB. LambC. KidD. Foal9、选择题：What do we call the time of year when it’s very cold?A. SpringB. SummerC. WinterD. Autumn10、选择题：What is the name of the famous explorer who sailed the oceans?A. Marco PoloB. Christopher ColumbusC. Ferdinand MagellanD. Vasco da Gama11、Which instrument has keys and is played by pressing them?A. GuitarB. ViolinC. PianoD. Drum12、What is the process by which plants take in sunlight?A. RespirationB. PhotosynthesisC. EvaporationD. Transpiration13、选择题：What is the name of the famous mountain range in Europe?B. AndesC. AlpsD. Himalayas14、选择题：What do you call the process of converting a liquid into a solid?A. FreezingB. MeltingC. EvaporatingD. Condensing15、How many days are there in a week?A. FiveB. SixC. SevenD. Eight16、What do we call the study of the Earth's physical features?A. GeographyB. GeologyC. CartographyD. Meteorology17、What do we do with a book?A. EatB. ReadC. WriteD. Dance18、选择题：What do you call a device used to measure temperature?A. BarometerB. ThermometerC. HydrometerD. Anemometer19、Which color is a banana?A. RedB. YellowC. BlueD. Green20、选择题：What do we call the hot liquid that comes from a volcano?A. LavaC. AshD. Rock二、听力题(共计20题，共40分)1、听力填空题：I believe that everyone should have the chance to pursue their __________.2、听力题：Acids taste ________ and can be sour.3、听力题：A neutralization reaction produces a salt and ______.4、听力题：The cupcakes are very ___. (sweet)5、听力题：My sister plays the ______. (piano)6、听力题：Plants can reproduce by _______ or seeds.7、听力题：A battery provides a source of ______.8、听力题：A suspension is a mixture where particles are _____ in a liquid but not dissolved.9、听力题：She is ___ her keys. (finding)10、听力题：She is ______ a song on the piano. (playing)11、听力题：The ________ (computer) is powerful.12、听力题：The _____ (自行车) is fast.13、听力题：A suspension differs from a solution because the particles can ______.A __________ is a reaction that produces heat.15、听力题：A solid has a definite shape and ______.16、听力题：A ______ is a type of experiment designed to test a theory.17、听力题：The _____ (草地) is wet.18、听力题：A dwarf planet is similar to a planet but does not clear its orbit of ______.19、听力题：My cousin is in the school ____ (choir).20、听力题：The dog runs very ___ (fast/slow).三、填空题(共计20题，共10分)1、填空题：We had a fun picnic with our toy ____. (玩具名称)2、填空题：The __________ was a major event in US history that abolished slavery.3、填空题：The invention of the steam engine was crucial for the __________ (工业革命).4、填空题：We have a ______ (丰富的) curriculum that includes arts and sciences.5、填空题：I like to watch the ______ on TV.6、填空题：I enjoy learning about different ______ (历史事件) and how they shaped the world. It’s fascinating!7、填空题：I like to help my mom water the ______ (花). They need a lot of ______ (关心).I enjoy _______ (烹饪) new recipes.9、填空题：We enjoy _______ (看电影) together.10、填空题：_____ (cacti) are found in desert environments.11、填空题：A _____ (daisy) is a common flower.12、填空题：The turtle can live for over a ______ (十年).13、填空题：The _______ (蚊子) buzzes around in summer.14、填空题：We visit ______ (文化中心) to learn about traditions.15、填空题：I love the __________ (形容词) design of my __________ (玩具名).16、填空题：The __________ (历史的传递) carries forward our stories.17、填空题：The ________ (生态系统服务研究) provides insights.18、填空题：We should _______ (努力) to make a difference.19、填空题：I like to draw pictures of my ________ (梦想家园) with colorful ________ (画笔).20、填空题：My friend has a pet ______ (兔子) named Fluffy.。
平顶山2024年08版小学3年级第12次英语第6单元自测题[含答案]
![平顶山2024年08版小学3年级第12次英语第6单元自测题[含答案]](https://img.taocdn.com/s3/m/a25568000a1c59eef8c75fbfc77da26925c5968d.png)
平顶山2024年08版小学3年级英语第6单元自测题[含答案]考试时间：80分钟（总分:120）A卷一、综合题(共计100题共100分)1. 听力题：The chemical symbol for cobalt is ______.2. 选择题：What do we call a series of events that occur in a story?A. PlotB. ThemeC. CharacterD. Setting答案: A3. 填空题：I love to read ______ (故事书) that spark my imagination.4. 填空题：The capital of Uganda is ________ (坎帕拉).5. 听力题：The rabbit is ________ in the grass.6. 填空题：The __________ (历史的交错) reflects our journey.7. 选择题：Which animal is known for building dams?A. BeaverB. RabbitC. FoxD. DeerWe love to jump on the ___ (trampoline).9. 选择题：What is the name of the famous bear who loves to go on adventures with his friends?A. Paddington BearB. Winnie the PoohC. Yogi BearD. Baloo答案: B10. 听力题：A chemical formula shows the ratio of _____ in a compound.11. 选择题：What is the name of the famous bridge in San Francisco?A. Golden Gate BridgeB. Brooklyn BridgeC. Tower BridgeD. Sydney Harbour Bridge12. 选择题：What is the capital of Brazil?A. BrasíliaB. Rio de JaneiroC. São PauloD. Salvador答案: A13. 填空题：In a chemical reaction, the substances we start with are called _______. (反应物)14. 填空题：I love to ______ (写) letters to my friends.15. 听力题：A __________ is a large region known for its agriculture.16. 选择题：What is the capital of Qatar?A. DohaB. Al RayyanC. Al WakrahD. Lusail答案: A_____ (florists) create beautiful arrangements.18. 填空题：My sister loves _______ (唱歌)。
扬州2024年06版小学3年级第8次英语全练全测
扬州2024年06版小学3年级英语全练全测考试时间：80分钟（总分:100）A卷考试人：_________题号一二三总分得分一、选择题(共计20题，共40分)1、What is the boiling point of water in Celsius?A. 50B. 100C. 0D. 2002、What is the name of the famous ancient city in Syria?A. PalmyraB. DamascusC. AleppoD. All of the above3、选择题：What is the name of the famous scientist who developed the theory of relativity?A. Isaac NewtonB. Albert EinsteinC. Galileo GalileiD. Stephen Hawking4、What is the name of the first space station?A. SkylabB. MirC. ISSD. Salyut5、What do you call a person who repairs buildings?A. ChefB. BakerC. ArchitectD. Builder6、What do you call the longest river in North America?A. MississippiB. MissouriC. ColoradoD. Hudson7、In which country is the Great Wall located?A. JapanB. IndiaC. ChinaD. Thailand8、What is the capital of Thailand?A. BangkokB. PhuketC. Chiang MaiD. Pattaya9、What is the capital city of the United States?A. New YorkB. Washington, D.C.C. Los AngelesD. Chicago10、What do you call the place where we keep books?A. LibraryB. MuseumC. SchoolD. Park11、What is the capital of Thailand?A. BangkokB. PhuketC. Chiang MaiD. Pattaya12、选择题：Which month comes after January?A. MarchB. FebruaryC. AprilD. May13、What do you call a baby horse?A. CalfB. FoalC. KidD. Lamb14、What is the opposite of happy?A. SadB. ExcitedC. AngryD. Joyful15、选择题：What is the capital of Canada?A. OttawaB. TorontoC. VancouverD. Montreal16、选择题：What do you call a large body of saltwater?A. LakeB. RiverC. OceanD. Pond17、选择题：What is the opposite of high?A. LowB. DeepC. ShortD. Small18、What do you call a story that teaches a lesson?A. FableB. MythC. NovelD. Biography19、What do you call a young rabbit?A. KitB. CalfC. KidD. Pup20、What is the term for a moon that orbits a planet in the opposite direction of its rotation?A. Retrograde MoonB. Anomalous MoonC. Irregular MoonD. Regular Moon二、听力题(共计20题，共40分)1、听力题：Earth has one ______, but some planets have more.2、听力题：My friend is a ______. He enjoys basketball.3、听力题：The stars are ___ (shining/dimming).4、听力题：We are going to _____ (theater/zoo) this weekend.5、听力题：A primary standard is a reagent of known ______.6、听力题：The civil rights movement aimed to end _______ segregation.7、听力题：The _____ (car/bike) is parked outside.8、听力题：The Doppler effect can be observed in light from _______.9、听力题：The atomic mass of an element is the sum of its ______ and neutrons.10、听力题：I have a ___ (dream) of being an astronaut.11、听力题：The chemical formula for sodium phosphate is __________.12、听力题：A buffer solution resists changes in _____.13、听力题：She has a _____ (funny) face.14、听力题：The flowers are very ______. (pretty)The Louisiana Purchase doubled the size of the _______.16、听力题：A molecule that consists of a carbon backbone is called a ______.17、听力题：The _______ of light can be tested using various lenses.18、听力题：A _______ can be used to measure the flow rate of a liquid through a pipe.19、听力题：The _______ of a plant helps it to breathe.20、听力题：A _______ can be a beautiful sight in any season.三、填空题(共计20题，共10分)1、填空题：My sister enjoys __________ (艺术教育).2、填空题：Certain plants can be grown indoors or ______. (某些植物可以在室内或室外生长。
惠州2024年05版小学三年级下册第八次英语第3单元全练全测
惠州2024年05版小学三年级下册英语第3单元全练全测考试时间：100分钟（总分:120）A卷考试人：_________题号一二三总分得分一、选择题(共计20题，共40分)1、What do you call the process of heating water to create steam?A, BoilingB, MeltingC, FreezingD, Condensing2、What is the main ingredient in spaghetti?A, RiceB, FlourC, WheatD, Corn3、How many wheels does a motorcycle have?A, OneB, TwoC, ThreeD, Four4、What do we call a small, rocky body that orbits the sun?A, PlanetB, AsteroidC, CometD, Meteor5、What do we call a story that is made up?A, FactB, FictionC, HistoryD, Biography6、How many days are there in a week?A, 5B, 6C, 7D, 87、What is the capital city of Madagascar?A, AntananarivoB, ToamasinaC, AntsirananaD, Mahajanga8、What do you call a young rabbit?A, KittenB, BunnyC, PupD, Calf9、What is the opposite of "fast"?A, QuickB, SlowC, SpeedyD, Swift10、Which holiday is celebrated on December 25th? A, HalloweenB, ThanksgivingC, ChristmasD, New Year's11、What do we call a large body of water?A, RiverB, LakeC, OceanD, Pond12、What is the capital city of Lesotho?A, MaseruB, TeyateyanengC, Mohale's HoekD, Qacha's Nek13、How many players are on a soccer team?A, TenB, ElevenC, TwelveD, Thirteen14、What is the opposite of "young"?A, OldB, NewC, FreshD, Recent15、What is the capital of the Netherlands?A, AmsterdamB, RotterdamC, The HagueD, Utrecht16、Which season comes after spring?A, WinterB, SummerC, FallD, Rainy17、What is the name of the famous British author who wrote "1984"? A, J.K. RowlingB, George OrwellC, Charles DickensD, Mark Twain18、What is the capital of Japan?A, BeijingB, SeoulC, TokyoD, Bangkok19、Which instrument has strings and is played with a bow?A, PianoB, ViolinC, FluteD, Drum20、What do you call a story that is made up?A, FictionB, Non-fictionC, BiographyD, History二、听力题(共计20题，共40分)The chemical formula for citric acid is _______.2、听力题：The chemical symbol for lithium is ______.3、听力题：The process of ______ involves the slow wearing away of rocks.4、听力题：The cat is ________ the tree.5、听力题：A polymer is a large molecule made of many ______.6、听力题：The cat is ___ (sleeping) on the couch.7、听力题：The __________ is the outer part of an atom.8、听力题：I can ______ to music. (listen)9、听力题：The car is ___ (red/blue).10、听力题：We play basketball in the ______. (gym)11、听力题：We will visit our _____ this weekend. (grandparents)12、听力题：Reactivity is the ability of a substance to undergo a _____.13、听力题：I have two ___. (sisters)14、听力题：The element with the atomic number is ______.15、听力题：The Berlin Wall divided _______ into East and West.The first person to fly solo nonstop across the Atlantic was _______ Lindbergh.17、听力题：The cat is ___ the tree. (in)18、听力题：A __________ uses echolocation to navigate.19、听力题：The chemical formula for sulfuric acid is ______.20、听力题：He has a pet ___. (rabbit)三、填空题(共计20题，共10分)1、填空题：My niece is my little _______ who brightens my day.2、填空题：I like to _______ (拍摄视频) of my adventures.3、填空题：My uncle shares his __________ (知识) about cooking.4、填空题：A rabbit's large eyes help it see in low ________________ (光) conditions.5、填空题：A ________ (北极熊) lives in the cold Arctic and is very large.6、填空题：I love to see the ______ (玫瑰) in the garden.7、填空题：I planted a _____ (植物) in my room. It needs sunlight and water.我在我的房间里种了一棵植物。
三上Unit6Happybirthday!PartALet'slearn课后-多元化课后作业
说出含有1-5的四字词
四季如春 五湖四海 三心二意
丢三忘四 扬名四海
一针见血
中英文练线
找出图片暗含的数字
Can you find the numbers ? (你能找到隐藏的数our
three
six
eight
seven
one
看数字猜成语
Three two
看数字猜成语
Unit6 How Many?
A Let’s learn (课后）
中堂中心小学 黎结玲
说出含有1-5的四字词
找出图片暗含的数字
看图片谈论数字
中英文练线
看数字猜成语
写出含有1－5的等式
说出含有1-5的四字词
中英文练线
Homework B
找出图片暗含的数字
看数字猜成语
看图片谈论数字 写出含有1－5的等式
five small letters
seven animals 1 dog,1 tiger...
How many dogs ?
写出含有1－5的等式
one+two=three four-three=one
三长两短
颠三倒四
seven eight
seven 7 eight 8
七上八下
seven
eight
横七竖八
看图片谈论数字
five circles
one blue
one black
one yellow
one red one green
five big letters five letters
济宁2024年08版小学6年级下册第十四次英语第三单元全练全测
济宁2024年08版小学6年级下册英语第三单元全练全测考试时间：100分钟（总分:120）B卷考试人：_________题号一二三总分得分一、选择题(共计20题，共40分)1、What do you call a baby kangaroo?小袋鼠叫什么？A, JoeyB, PupC, CalfD, Kid2、She enjoys playing the drums. 她喜欢打鼓。
A, GuitarB, DrumsC, Piano3、What do you call a place where you can see a lot of animals?中文解释：可以看到很多动物的地方叫什么？A, ZooB, AquariumC, Park4、你喜欢什么样的天气？What kind of weather do you like?A, 热 (Hot)B, 冷 (Cold)C, 温暖 (Warm)D, 凉爽 (Cool)5、Which animal is known for being ascavenger?哪种动物以其食腐能力而闻名？A, VultureB, HyenaC, RaccoonD, All of the above6、What do we call a person who studies animals?A,ZoologistB,BotanistC,GeologistD,Astronomer7、What do you call the place where you can see historical artifacts? A, ZooB, MuseumC, AquariumD, Park8、What is the shape of a square?正方形是什么形状的？A, CircleB, TriangleC, Four equal sidesD, Rectangle9、What is the capital of Canada?A,TorontoB,OttawaC,VancouverD,Montreal10、Which toy can be assembled anddisassembled?哪个玩具可以组装和拆卸的？A, Assemble toy 组装玩具B, Doll 娃娃C, Puzzle 拼图D, Car 车11、What do you use to eat soup?A, ForkB, KnifeC, SpoonD, Plate12、What is the name of the month after June?A, JulyB, AugustC, May13、听音，写出你所听到的大写或小写字母。
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一、单项选择题
1. 下列各项中属于备兑开仓的缺点的是（）。
A. 增强持券收益
B. 降低持券成本
C. 能规避证券大幅上涨的风险
D. 没有规避证券大幅上涨的风险
描述：备兑开仓
您的答案：D
题目分数：10
此题得分：10.0
2. 保护性认沽策略的构建应进行如下操作（）。
A. 购买股票，同时买入该股票的股票认沽期权
B. 购买股票，同时买入该股票的股票认购期权
C. 购买股票，同时卖出该股票的股票认购期权
D. 购买股票，同时卖出该股票的股票认沽期权
描述：保护性认沽
您的答案：A
题目分数：10
此题得分：10.0
3. 下列关于备兑开仓和保护性认沽两种避险策略的运用说法正确
的是（）。
A. 预计证券价格变化较小或者小幅上涨时可运用保护性
认沽策略
B. 预计短期市场有下行风险时课运用备兑开仓策略
C. 运用备兑开仓策略可以增强持券收益，降低持券成本
D. 备兑开仓策略的一个显著优点是可以起到完全的套期
保值的作用，现货大跌时无需担心系统性风险
描述：两种避险策略的运用比较及策略建议
您的答案：C
题目分数：10
此题得分：10.0
4. 下列各项中属于卖出认购期权合约的特征的是（）。
A. 看涨市场，收益有限，损失有限
B. 看涨市场，收益有限，损失无限
C. 不看涨市场，收益有限，损失有限
D. 不看涨市场，收益有限，损失无限
描述：要点回顾
您的答案：D
题目分数：10
此题得分：10.0
二、多项选择题
5. 期权具有（）等功能，使得我们在不同的市场环境下可采取策
略获利。
A. 杠杆
B. 有限损失性
C. 无限损失性
D. 风险转移
描述：要点回顾
您的答案：D,B,A
题目分数：10
此题得分：10.0
6. 下列各项中属于备兑开仓的优点的是（）。
A. 增强持券收益
B. 起到了完全的套期保值的作用
C. 规避了证券大幅上涨的风险
D. 降低持券成本
描述：备兑开仓
您的答案：C,A,D
题目分数：10
此题得分：0.0
三、判断题
7. 备兑开仓一般运用于证券价格变化较大或大幅上涨时。
（）
描述：备兑开仓的运用
您的答案：错误
题目分数：10
此题得分：10.0
8. 采用保护性认沽策略时，认沽价的设定宜一路上移。
（）
描述：保护性认沽的运用
您的答案：正确
题目分数：10
此题得分：10.0
9. 备兑开仓是指持有标的股票但不卖出该股票的股票认购期权。
（）
描述：备兑开仓
您的答案：错误
题目分数：10
此题得分：10.0
10. 对于期权的买卖方，买方更应注意时机的选择，而卖方更应注重风险的管理。
（）
描述：要点回顾
您的答案：正确
题目分数：10
此题得分：10.0。