| 1. 难度：中等 | |
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单词拼写 1.A small baby has no ________ (概念) of right and wrong. 2.The moment we reached the farm，we got down to ________ (收割) the wheat. 3.Every ________ (细胞) in an animal’s body contains all its genetic information，but scientists hold that they all have a special role. 4.Just as what computers once achieved，smartphones are ________ (改变) our life. 5.A ________ (犯罪) is a bad action or activity for which a person can be punished by law. 6.We must attach importance to the things we eat and develop an awareness of protecting our ________ (合法的) rights if cheated. 7.He has consulted the ________ (内科医生) about his health. 8.If someone or something is a ________ (克隆) of another person or thing，they seem to be exactly the same as them.
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| 2. 难度：中等 | |
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单句语法填空 1.The manager said that all video equipment was ____________ sale today and tomorrow. 2.I believe the position is ____________ (exact) the one that I have been looking for. 3.Our government has been actively pushing ahead ____________ research in space technology. 4.In only 20 years the country has been transformed ____________ an advanced industrial power. 5.She kept toying ____________ her pencil nervously while she was answering questions before the teacher. 6.She went to France with the ____________ (intend) of learning French. 7.I’m going to Beijing next week. Do you have anything ____________ (take) to your son? 8.The teacher praised him for his ____________ (anxious) for knowledge.
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| 3. 难度：中等 | |
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补全句子 1.What we all know is that Tu Youyou __________________________the Nobel Medicine Prize. 众所周知，屠呦呦是第一个获诺贝尔医学奖的中国科学家。 2.___________________________________________，I find his work impressive. 虽然我不怎么喜欢艺术，但我发现他的作品令人印象深刻。 3.____________________________________，I would not have done like that. 如果他早点告诉我的话，我就不会那样做了。 4.He went to Ms Brown’s office __________________________ telling her what had happened. 他去了布朗小姐的办公室，目的是告诉她所发生的事情。
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| 4. 难度：中等 | |
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Do you suppose Darwin, one of the greatest scientists of all time, really did foolish experiments? Or did he do experiments that were so simple and basic that other people just thought they were foolish?
Sometimes, people think they already know the answer to a question or the solution to a problem. Sometimes, they really do know an answer or a solution, but without thinking they are important. Charles Darwin didn’t settle for(满足于)just thinking he knew something. And, he believed all things could be important however simple they seemed to be. Suppose you drop sheets of paper that are of exactly the same size and shape. If you drop them at the same time in the same place, they will fall in the same way. Now make one of the sheets of paper into a tight little ball and let it drop along with the other sheets. What happens? You have done an experiment that is so simple that you might think it couldn’t be worth anything. But this simple experiment is important. It explains part of our present-day understandings of physics, ideas that were worked out long ago by Galileo and Newton. And these understandings set aside some of ancient Greek physics. Scientists sometimes stop to look at very simple things and to think very hard about them. Even the simplest idea, which we might think is foolish, can shake the foundations of science. 1.The passage tells us that Charles Darwin . A.was a great English scientist B.always liked doing the experiments that others thought difficult C.thought even the simplest thing was important D.didn’t get well with others 2.The underlined phrase “set aside” most probably means . A.throw away B.store up C.put to use D.realize 3.The author of the passage tries to . A.convince us that Charles Darwin, Galileo and Newton are the greatest scientists in the world B.draw the conclusion that basic sciences are simple things C.prove that two sheets of paper, with the same size and shape, will fall at the same speed D.draw our attention to everyday happenings around us 4.Which of the following is TRUE? A.Darwin really did foolish experiments. B.According to some people Darwin did foolish experiments. C.It is believed by all the people that things could be important though they seemed to be simple. D.Galileo and Newton worked out ancient Greek physics.
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| 5. 难度：中等 | |
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I was once in an unusual sociology (社会学) class at Brandeis. Each week we studied the _______ we interacted with one another, and how we _______ to anger, envy, attention. We were human lab rats. More often, someone _______ crying. I referred to it as the “touchy－feely” course. Mr. Brown said I should be more _______. One day, Mr. Brown said he had an _______ for us to try. We were to stand，facing away from our classmates and _______ backward, relying on another student to _______ us. Most of us were _______ with this, and we couldn’t let go for more than a few inches _______ stopping ourselves. We laughed in ________. Finally, a thin, quiet girl, whom I noticed almost always wear the same clothes, crossed her arms over her chest, ________ her eyes and leaned back, just like one of those Lipton tea ads ________ the model dived into the pool. For a moment, I was ________ she was going to fall on the floor. At the ________ moment, her partner held her head and ________ and pulled her up. “Whoa！” several students yelled. Some ________. Mr. Brown finally smiled. “You see，” he said to the girl，“you closed your eyes. That was the ________. Sometimes you cannot believe what you see，you have to believe what you ________. And if you’re ever going to have other people ________ you, you must feel that you can trust them, ________， even where you’re in the dark, even when you’re falling. ” 1.A.behaviour B.ways C.courses D.relationship 2.A.responded B.objected C.stuck D.referred 3.A.went on B.gave up C.put off D.ended up 4.A.skillful B.honest C.open－minded D.energetic 5.A.arrangement B.order C.introduction D.exercise 6.A.jumped B.moved C.fell D.ran 7.A.catch B.pull C.control D.support 8.A.dissatisfied B.uncomfortable C.pleased D.familiar 9.A.before B.after C.while D.until 10.A.surprise B.excitement C.delight D.embarrassment 11.A.fixed B.opened C.closed D.touched 12.A.every time B.as though C.when D.where 13.A.sorry B.shocked C.sure D.puzzled 14.A.unusual B.crazy C.exciting D.last 15.A.shoulders B.attention C.legs D.chance 16.A.wept B.clapped C.laughed D.sighed 17.A.success B.difference C.result D.requirement 18.A.feel B.notice C.hold D.meet 19.A.stand by B.rely on C.believe in D.call for 20.A.however B.too C.though D.therefore
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