u5t3小测答案
重庆2017高考英语人教版必修5Unit 3优练题及答案
重庆2017高考英语人教版必修5Unit 3优练题及答案必修五Unit 3【高考模拟展示】【2015高考复习】阅读理解The interview had been going on for about 20 minutes and everything seems to be going well.Then，suddenly，the interviewer asks an unexpected question，“Wh ich is more important，law or Dove？”Job applicants in the West increasingly find themselves asked strange questions like this.And the signs are that this is beginning to happen in China.Employers want people skilled，enthusiastic and devoted.So these are the qualities that any reasonably intelligent job applicants will try to show no matter what his or her actual feelings are.In response，employers are increasingly using questions wh ich try and show the applicant’s true personality.The question in the first paragraph comes from a test called the Keirsey Personality Sorter.It is an attempt to discover how people solve problems，rather than what they know.This is often called an aptitude test (能力倾向测验)．According to Mark Baldwin many job applicants in China are finding this type of questions difficult.When a Chinese person fills out an aptitude test he or she will think there is a right answer and they may fail because they try to guess what the examiner wants to see.This is sometimes called the prisoner’s dilemma.Applicants are trying to act cleverly in their own interest.But they fail because they don’t understand what the interviewer is looking for.Remember that in an aptitude test，the correct answer is always the honest answer.【语篇解读】本文讲述了现代企业招聘面试中的能力倾向测试并为求职者提供了回答此类问题的技巧。
六年级上册英语uit5达标测试卷(含答案)
Unit5达标测试卷时间:90分钟满分:100分听力部分(30分)一、听录音，选单词或短语，将你所听到的单词的标号填在相应题号后的横线上。
每个单词或短语读两遍。
(10分)A .factory B. secretary C. type D. worker E. pilotF. postmanG. coachH.countryI. businessmanJ. police officesK. fisherman L. scientist M. university N. reporter O. head teacher1. 2. 3. 4. 5.6. 7. 8. 9. 10.二、听录音，选句子，将你所听到的句子的标号填在相应题号后的横线上。
每个句子读两遍。
(10分)A. How does he go to work?B. My uncle works near the sea.C. I'm going to be a scientist.D. He's going to be a businessman.E. What does your mother do？F. My father is a pilot.G. Is your father a postman?1. 2. 3. 4. 5.三、听录音，补全句子。
每个句子读两遍。
(10分)1.-1. does your aunt do?-She's a 2. 3. .2. -Is your father a 4. 5. ?- No, he 6. . He's a 7. .3. Do you want to 8. a 9. 10. ?笔试部分(70分)一、英汉互译。
(10分)1.工厂工人2. businessman3.邮递员4.校长5.出租车司机6. police office7. football player 8.清洁工9. writer 10.歌手二、根据句意补全句子。
小学上册第5次英语第三单元全练全测
小学上册英语第三单元全练全测英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.The owl looks for food in the _________. (夜晚)2.The __________ is a significant natural resource in the ocean. (海洋)3.What is the name of the toy that has four wheels and can be ridden?A. SkateboardB. ScooterC. BicycleD. Rollerblades4.The boy likes to play ________.5.The Earth's atmosphere contains layers such as the ______ and stratosphere.6.h Revolution led to the rise of ________ (拿破仑). The Fren7.What is the name of the popular sport played on ice?A. Ice SkatingB. CurlingC. HockeyD. Figure SkatingC8. A _____ (家园) for wildlife includes native plants.9.An element is a pure substance that cannot be _____ into simpler substances.10.What do we call a scientist who studies plants?A. BiologistB. BotanistC. ZoologistD. AgronomistB11.Which food is made from milk?A. BreadB. CheeseC. RiceD. Pasta12.What do we call a person who studies physical activity?A. KinesiologistB. PhysiotherapistC. Exercise ScientistD. All of the above13.The _____ (植物保护愿景) guides conservation efforts.14.I enjoy _____ (绘画) pictures.15. A reaction that takes place in an open system is called an ______ reaction.16.The ________ is a small animal that loves to explore.17. A saturated solution can hold only a fixed amount of _______.18.What do we call the small, fleshy part of a fruit that surrounds the seed?A. FleshB. SkinC. PulpD. Seed coatC19.Which animal barks?A. CatB. DogC. CowD. Sheep20.What is the main purpose of a toothbrush?A. To brush hairB. To clean teethC. To wash dishesD. To scrub floors21.The ______ is known for her photography.22.I believe that practicing gratitude can improve our __________.23.What is the opposite of "full"?A. EmptyB. HeavyC. LightD. Solid24.What is 10 4?A. 5B. 6C. 7D. 8B25.Elements in the same column of the periodic table have similar _______.26.I like to ___ (paint) landscapes.27.The antelope is quick on its ____.28.I enjoy _______ (参加) science clubs.29.What do you call the process of a liquid turning into a solid?A. FreezingB. MeltingC. BoilingD. EvaporatingA30.My favorite place to visit is the ________ (海洋).31.The ______ is often seen in parks.32.What is the name of the famous bear in "The Jungle Book"?A. BalooB. MowgliC. Shere KhanD. BagheeraA33.What do we use to write on paper?A. BrushB. CrayonC. PencilD. Marker34.What is the capital city of Germany?A. BerlinB. MunichC. FrankfurtD. HamburgA35.We need to clean the ______. (house)36.The ________ has many colors.37.The girl loves to ________.38.Which vegetable is known for making you cry when you cut it?A. CarrotB. OnionC. TomatoD. Pepper39.What do we call an animal that only eats meat?A. HerbivoreB. CarnivoreC. OmnivoreD. InsectivoreB40.What is the name of the famous painting by Leonardo da Vinci?A. Starry NightB. Mona LisaC. The ScreamD. Girl with a Pearl EarringB Mona Lisa41.Gandhi led India to _______ from British rule.42.Sedimentary rocks are often found in ______, where they were deposited over time.43.What do we call the art of making sculptures and statues?A. PaintingB. SculptureC. DrawingD. PhotographyB44.The flowers smell very _____. (nice)45.I enjoy taking care of my ________ (玩具名) and keeping them clean.46.The stars are ___. (shining, rain, big)47.The __________ (果实的生长) takes time and patience.48.He has a ______ for his birthday. (party)49. A whale is a __________ (大型) marine animal.50. A catalyst is used to _______ a reaction.51.The ancient city of Pompeii was buried by the eruption of ______ (维苏威火山).52. A duck can swim in the ______.53.What do you call the outer layer of the Earth?A. CoreB. MantleC. CrustD. Shell54.I enjoy ______ (解决) challenges.55.What do you call a place where you can see stars?A. PlanetariumB. MuseumC. ZooD. AquariumA56.I enjoy ______ (与朋友一起) participating in competitions.57.My sister enjoys __________ (与朋友一起玩).58. A __________ is a device used to measure temperature.59. A __________ is known for its unique ecosystems.60.The ________ was a famous leader in the abolitionist movement.61.The weather is ___ (nice) today.62.I can ______ (清楚地表达) my ideas.63. A ______ reaction releases energy, often as heat or light.64.What do you call a baby chicken?A. DucklingB. PigletC. ChickD. Calf65.What is the main ingredient in pancakes?A. FlourB. RiceC. CornD. OatsA66.I see a _____ (cat/dog) in the garden.67.What is the capital city of Slovenia?A. LjubljanaB. MariborC. CeljeD. KranjA68. A _______ is a reaction that occurs in acidic conditions.69.The _______ (马) can gallop quickly.70.The first moon landing was in the year _______.71.What is the name of the famous mountain range in Europe?A. RockiesB. AlpsC. AndesD. HimalayasB Alps72.The goldfish's ______ (鳍) help it swim.73.Which planet is known as the "Blue Planet"?A. EarthB. MarsC. VenusD. Neptune74.In a chemical reaction, the total mass must remain the same according to the law of _____ of mass.75.The country known for its deserts is ________ (阿联酋).76.The invention of the telescope expanded our understanding of _____.77.What do we call the study of the Earth's physical features?A. GeographyB. GeologyC. CartographyD. MeteorologyA Geography78.She is ___ her shoes. (tying)79.The ant carries a crumb much larger than its own ______ (身体).80.Which of these can fly?A. DogB. CatC. BirdD. Fish81.Which insect is known for making honey?A. AntB. BeeC. FlyD. Mosquito82.I enjoy attending ______ (工作坊) to learn new crafts and skills. It’s a great way to be creative.83.We have a ______ (特别的) event this weekend.84.The ________ (农业与生态整合策略) promote balance.85.How many zeros are in one hundred?A. OneB. TwoC. ThreeD. FourB86.What is the time when the sun goes down called?A. SunriseB. SunsetC. NoonD. MidnightB87.Which month comes after January?A. MarchB. FebruaryC. AprilD. MayB88.What is the name of the longest river in the world?A. AmazonB. NileC. YangtzeD. Mississippi89.The ______ is home to many fish.90.What is the name of the Disney princess who has a pet tiger?A. ArielB. JasmineC. BelleD. CinderellaB91.What do you call a person who collects stamps?A. PhilatelistB. NumismatistC. CollectorD. HobbyistA92.What is the term for a creature that can produce its own food?A. AutotrophB. HeterotrophC. ConsumerD. DecomposerA93.What do we call a person who studies rocks and minerals?A. GeologistB. BiologistC. ChemistD. PhysicistA94.My sister enjoys __________ (参加) art classes.95. A chemical reaction that releases heat is called an ______ reaction.96. A __________ can tell us about the Earth's temperature.97.What is the main ingredient in hummus?A. LentilsB. ChickpeasC. RiceD. BeansB98.The stars are _____ in the night sky. (shining)99.What is the color of a typical sunflower?A. BlueB. YellowC. GreenD. RedB100.Many cultures celebrate the _____ (丰收) of plants.。
小学上册第五次英语第三单元全练全测(有答案)
小学上册英语第三单元全练全测(有答案)英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1. A solid has a definite shape and ______.2.Did you see the _______ (小喜鹊) building a nest?3.What is the primary function of the heart?A. To digest foodB. To pump bloodC. To filter wasteD. To provide energy答案:B.To pump blood4.Asteroids can cause significant damage to Earth if they _______.5.This ________ (玩具) encourages learning.6.The dog is ________ at the door.7.The library is _______ (很安静的).8.The sweater is _______ (too) big for me.9.Did you know that a _______ (小海豚) is very intelligent?10.The center of the Earth is very ______ (hot).11.The goldfinch's song is pleasant to ______ (听).12.What is the name of the famous Italian dish made with noodles?A. SushiB. PizzaC. PastaD. Curry答案: C13.Road connected ________ (中国与欧洲). The Silk14.My sister has a ___ (cat).15.My favorite number is _____ (seven/four).16.The first female astronaut in space was _______ Ride.17.I think reading is important. Books can take us to new worlds and teach us about __________. One book I enjoyed recently was __________ because __________.18.My _______ (兔子) loves to hop.19.The country known for its cheese is ________ (以奶酪闻名的国家是________).20.We visit the ______ (农贸市场) for local produce.21.The chemical formula for potassium phosphide is __________.22.The coffee is ___ (hot/cold).23.The ______ (栖息地) of a plant can influence its growth.24.ts are ________ (药用) and help heal. Some pla25.The bird is singing in the __________.26.The chemical formula for potassium iodide is __________.27.There are many ______ in the park.28.What is the name of the famous American artist known for his paintings of the American West?A. Frederic RemingtonB. Georgia O'KeeffeC. Thomas Hart BentonD. All of the above答案:D29.What do we call a person who plays a musical instrument?A. MusicianB. ComposerC. ConductorD. Singer答案:A. Musician30.What do you call a person who draws pictures?A. ArtistB. WriterC. SculptorD. Painter答案: A31.My sister has a cute ________ (玩具名称).32.We have gym class on ___. (Tuesday)33.The beaver builds a dam with ____.34.What do we call a person who writes books?A. AuthorB. EditorC. PublisherD. Journalist答案:A35.Which animal can fly?A. DogB. CatC. BirdD. Fish答案:C.Bird36.My family goes camping in the ________ (森林) every summer. We roast________ (棉花糖) by the fire.37.The process of making bread rise involves the production of ______.38.The ______ are important for pollination.39.In a chemical formula, the numbers that show how many atoms of each element are present are called _____.40.I like to ______ (参与) in artistic activities.41.The chemical symbol for gold is __________.42. A ____(collaboration agreement) formalizes partnerships.43.在1754年到1763年之间，美国发生了________ (French and Indian War)。
小学上册第5次英语第三单元全练全测(含答案)
小学上册英语第三单元全练全测(含答案)英语试题一、综合题(本题有50小题，每小题1分，共100分.每小题不选、错误，均不给分)1 What is the term for a person who studies history?a. Historianb. Archaeologistc. Anthropologistd. Sociologist答案:a2 Which of these is not a planet?A. MercuryB. MarsC. SunD. Jupiter答案:C3 My cousin is a talented ____ (pianist).4 My brother is my silly _______ who always knows how to make me laugh.5 The cat is very _______ (可爱) and loves to play.6 The chemical reaction that releases energy is called _______.7 What do we call the imaginary line dividing the Earth into Northern and Southern Hemispheres?A. EquatorB. Prime MeridianC. Tropic of CancerD. Tropic of Capricorn8 My mom enjoys __________ (参加) community events.9 What do we call the holiday celebrated on January 1st?A. ChristmasB. New Year's DayC. Valentine's DayD. Thanksgiving10 Which holiday is celebrated on December 25th?A. HalloweenB. ThanksgivingC. ChristmasD. New Year11 I have a _____ of crayons in my bag. (box)12 The ______ is a skilled chef.13 Which month has Valentine's Day?A. JanuaryB. FebruaryC. MarchD. April14 What do you call a scientist who studies rocks?A. BiologistB. ChemistC. GeologistD. Physicist答案: C15 A ________ (植物观察) can inspire stories.16 What is the name of the fairy tale character with long hair?A. CinderellaB. RapunzelC. Snow WhiteD. Belle17 The jackrabbit can run very ______ (快).18 What do bees produce?A. MilkB. HoneyC. JamD. Butter19 A butterfly emerges from its ______ (茧).20 The __________ (全球教育) is vital for progress.21 A ______ (植物实验室) conducts vital research.22 What do you call a young lion?A. CubB. KitC. PupD. Calf23 A chemical formula shows the ratio of ______ in a compound.24 The Earth's crust is primarily made up of minerals that contain ______.25 The __________ (历史的回归) brings clarity.26 What do we call the primary source of energy for the Earth?A. WindB. SunC. WaterD. Fossil Fuels答案:B27 A lever can help lift a ______.28 The __________ (历史的串联) creates meaningful connections.29 The capital of Tajikistan is ________ (杜尚别).30 I enjoy playing outside when it’s __________. (温暖的)31 I love to see a _______ (小蜜蜂) buzzing around flowers.32 I love to play ________ (户外游戏).33 My sister is a great __________ (学习者).34 I am learning about the importance of ________ (环保) and how to take care of our ________ (地球).35 The man is very ________.36 What type of animal is a dolphin?A. FishB. MammalC. ReptileD. Amphibian答案:B37 How do you say "hello" in Spanish?A. BonjourB. HolaC. CiaoD. Hello答案:B38 What is the opposite of ‘cold’?A. WarmB. HotC. CoolD. Chilly39 The jellyfish floats in the ______ (海洋).40 My ________ (玩具名称) is a soft pillow.41 I have a teddy _____ (熊) on my bed.42 The capital of Hungary is _______.43 A ____ is a small bird that often sings in the morning.44 What do you call a baby dog?a. Kittenb. Puppyc. Cubd. Chick答案:B45 The __________ is a famous river in the United States. (密西西比河)46 The main component of cell membranes is ______.47 A _______ is a flat area of land that is higher than the surrounding land.48 My brother has a __________ (幽默感) that makes me laugh.49 policy brief) summarizes recommendations for action. The ____50 The _____ (hiking) trail is steep.51 My ________ (玩具名称) is soft and cuddly.52 My favorite _____ is a friendly dog.53 A battery stores ______ energy.54 The __________ is where most of the earth's water is stored.55 What is the result of 15 divided by 3?A. 3B. 4C. 5D. 656 The iguana basks in the _________ (阳光).57 What is the capital of North Macedonia?a. Skopjeb. Bitolac. Ohridd. Kumanovo答案:a58 The atomic number tells you the number of ______ in an atom.59 The invention of the television changed _____ forever.60 I see a _____ in the park. (squirrel)61 The __________ (工厂) produces goods for the city.62 The ________ is known for its intelligence.63 The chemical formula for cadmium sulfide is _____.64 Many _______ can have multiple uses.65 The ______ (绿化) of an area can combat pollution.66 The _____ (自行车) is fast.67 The _______ of an object can be affected by its density.68 I enjoy _____ (阅读) before bed.69 Which animal can fly?A. ElephantB. KangarooC. EagleD. Turtle答案: C70 Her _____ (音乐盒) plays a lovely tune.71 The ______ helps with the detection of sound.72 I like to ___ (explore/hike) in the woods.73 The _______ (The Trail of Tears) was the forced relocation of Native Americans.74 The sky is _______ (蓝色的).75 Which animal can fly?A. FishB. SnakeC. BirdD. Cat答案:C76 What do we call the study of weather?A. BiologyB. AstronomyC. MeteorologyD. Ecology答案: C. Meteorology77 What is the capital of the Solomon Islands?A. HoniaraB. GizoC. AukiD. Noro答案:A78 In conclusion, I believe that life is full of __________. Each day brings new opportunities to __________ and learn something new. I hope to continue exploring and experiencing all the wonderful things the world has to offer.79 My dad bought me a ________ (飞行器) kit. I built it and watched it ________ (飞).80 My guinea pig loves to eat _______ (新鲜的) vegetables.81 What is the largest mammal in the ocean?A. SharkB. DolphinC. WhaleD. Seal82 What do we call a small, furry animal that loves to dig?A. BadgerB. FoxC. RabbitD. Squirrel83 A __________ is any substance that has mass and takes up space.84 My ________ (玩具名称) is a fun challenge to put together.85 The chemical formula for ammonium phosphate is ______.86 What is the capital of Greece?A. AthensB. RomeC. CairoD. Istanbul答案:A87 The beach is _______ (很美丽).88 A chemical reaction that produces light is called a ________ reaction.89 Which animal is known as the "King of the Jungle"?A. TigerB. ElephantC. LionD. Bear答案: C90 I saw a ______ (青蛙) jump into the pond. It made a big splash!91 What is the capital of Norway?A. OsloB. BergenC. StavangerD. Tromsø92 The __________ is the boundary between the crust and the mantle.93 What is the name of the first manned mission to the moon?A. Apollo 11B. GeminiC. VoyagerD. Mercury94 Chemical bonds are formed through the interaction of _____.95 My uncle is a __________ (国际关系专家).96 Which language is spoken in Brazil?A. SpanishB. PortugueseC. FrenchD. Italian答案：B97 Which season comes after summer?A. WinterB. FallC. SpringD. Rainy98 What do we call the part of the body that helps us hear?A. NoseB. EyeC. EarD. Mouth答案:C99 The ____ is often found in trees, singing sweetly.100 The starling makes beautiful _______ (音乐).。
小学上册第5次英语第三单元全练全测(有答案)
小学上册英语第三单元全练全测(有答案)英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.I enjoy drawing pictures of my ________ (玩具名称).2.The bison roams the _______ fields.3.I want to paint my ________ a bright color.4.Which planet is known as the "Blue Planet"?A. MarsB. EarthC. VenusD. Neptune答案:b5.The __________ is a famous historical site in Greece. (雅典卫城)6.The goldfish has tiny ______ (眼睛).7. A __________ is a rock formed from cooled and solidified magma.8.My mom is very _____ (关心) and always helps me.9.How many zeros are in one thousand?A. 2B. 3C. 4D. 5答案:B.310.The kitten plays with a ball of _________. (线)11.My best friend's dad is a _______ (职业). 他在 _______ (地点)工作.12.The _____ (海狮) barks loudly.13.How many colors are there in a rainbow?A. 5B. 6C. 7D. 8答案:C.714.She has a red ______ (backpack).15.The ________ (土壤质量) influences plant health.16. A ______ is a negatively charged particle in an atom.17.What is the name of the famous ancient city located in Italy?A. PompeiiB. AthensC. RomeD. Carthage答案: A. Pompeii18.I enjoy ______ to music. (listening)19.The __________ is a vast grassland area in Africa. (草原)20. A hamster is a small ______.21. A ________ (冰川) can create valleys as it moves.22.I love my ________ (音乐玩具) that plays different tunes.23.The chemical symbol for radon is ______.24.古代的________ (civilizations) 通过建筑和艺术表达自己的文化。
小学上册第5次英语第三单元自测题(有答案)
小学上册英语第三单元自测题(有答案)英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1. A ____(natural resource) is something found in nature that people use.2.My __________ (玩具名) has a very __________ (形容词) color.3.The chemical properties of a substance are determined by its ______.4.My favorite fruit is _______ (橘子).5.The _____ (果实) on the tree is ripe.6.The _______ helps keep the air clean.7.The chemical symbol for selenium is ______.8.The _______ (The Berlin Conference) divided Africa among European powers.9.The capital of Cyprus is _______.10.The tortoise's slow movement is not a sign of ________________ (懒惰).11.Joan of Arc was a hero in _____ history.12.The ________ is an important area for wildlife conservation.13.What do we call the study of living things?A. PhysicsB. ChemistryC. BiologyD. Geography答案:C14.My sister is very __________ (热情的) about her hobbies.15.__________ can change color in different pH levels.16.What is the capital of Lithuania?A. VilniusB. KaunasC. KlaipedaD. Panevezys答案:A.Vilnius17.My sister has a pet ______ (蛇) that is very quiet.18.The capital of Saudi Arabia is _______.19.The chocolate is ___ (sweet/sour).20.I like to ________ new things.21.I see a ___ in the sky. (plane)22.I love to listen to the __________ when it rains. (雨)23.What do you call the main idea in a story?A. ThemeB. PlotC. SettingD. Character答案:A24.The ancient Greeks held their festivals in honor of ______ (宙斯).25.看图选词。
小学上册第5次英语第三单元全练全测(含答案)
小学上册英语第三单元全练全测(含答案)考试时间：80分钟（总分:120）B卷考试人：_________题号一二三四五总分得分一、综合题(共计100题共100分)1. 听力题：Birds have __________ to help them fly.2. 选择题：What do you call a story that is made up?A. RealisticB. FictionC. Non-fictionD. True story答案:B3. 根据文意和图示选单词,并将单词规范地书写在四线格内。
4. 填空题：I love going to the park with my __________. (家人)5. 选择题：What is the main ingredient in a smoothie?A. IceB. MilkC. FruitD. Sugar6. 选择题：What do you call a young female horse?A. ColtB. FillyC. FoalD. Mare答案: B7. 听力题：The __________ is a famous river in South America.8. 填空题：My favorite teacher is _______ (名字). 她教我们 _______ (科目).9. 听力题：Electricity can flow through a _______.10. 填空题：A parrot's beak is very ______ (强壮).11. 听力题：She is dancing at the ___. (party)12. 填空题：A ______ (鳄鱼) has tough skin and sharp teeth.13. 选择题：What do you call the process by which plants absorb sunlight?A. PhotosynthesisB. RespirationC. FermentationD. Digestion14. 选择题：What do we call the area of land that receives little rainfall?A. ForestB. DesertC. WetlandD. Grassland答案: B. Desert15. 填空题：I have a _______ bicycle.16. 选择题：What do you call the event where you celebrate someone's birthday?B. FestivalC. GatheringD. Ceremony答案: A17. 选择题：How many continents are there on Earth?A. 5B. 6C. 7D. 8答案: C18. 填空题：A hedgehog can travel up to ______ (三公里) in a night.19. 选择题：What is the name of the planet we live on?A. MarsB. VenusC. EarthD. Jupiter20. 填空题：I love going to the ______ (动物园) to see all the different animals. My favorite animal is the ______ (大象).21. 填空题：The first successful vaccine for smallpox was developed in ______ (18世纪).22. 听力题：The sun is shining ___. (brightly)23. 填空题:I have a collection of ________.24. 听力题：The ______ helps us learn about mathematics.25. 填空题：The __________ can be very dry in the summer. (空气)26. 选择题：What is the name of the popular card game played with a standard deck of cards?A. PokerC. RummyD. Solitaire答案: A27. 填空题：We celebrate my birthday in ________ (八月). I invite my friends to my ________ (派对) at home.28. 填空题：I like to go ______ in the summer.29. 听力题：The chemical formula for iron oxide is ______.30. 填空题：Plants can be grown from ______ (扦插) or seeds.31. 选择题：Which season comes after spring?A. WinterB. SummerC. FallD. Autumn32. 选择题：What is 9 + 10?A. 18B. 19C. 20D. 21答案: B33. 选择题：What is the most common pet?A. FishB. CatC. BirdD. Hamster答案:B34. ts are known for their ability to produce ______ and attract beneficial insects. (某些植物因其能产生花蜜而著称，吸引有益昆虫。