《大学英语(三)0003》14秋在线作业2.doc

《大学英语(三)0003》14秋在线作业2 试卷总分：100 测试时间：-- 试卷得分：100 一、单选题（共 40 道试题，共 100 分。） 得分：0 1. Youd better _______ in bed. Its bad for your eyes. A. not to read B. not read C. dont read D. read 正确答案：B 满分：2.5 分 得分：0  2. This kind of material expands _______ the temperature increasing. A. to B. for C. with D. at 正确答案：C 满分：2.5 分 得分：0  3. —Hello, I’d like to talk to the headmaster now.—________________. A. Sorry, he is busy at the moment B. No, you can’t C. Sorry, you can’t D. I don’t know 正确答案：A 满分：2.5 分 得分：0  4. —Will you do me a favor?—________________. A. My pleasure. B. Yes, I do. C. Yes, I will. D. I’d be glad to. 正确答案：D 满分：2.5 分 得分：0  5. —Hello, I’m Harry Potter.—Hello, my name is Charles Green, but ________________. A. call my Charles B. call me at Charles C. call me Charles D. call Charles me 正确答案：C 满分：2.5 分 得分：0  6. As long as the sun shines, the earth will not run out of energy. The sun pours more energy on earth than we can ever use. Most of that energy comes to us as heat and light. Energy from the sun is called solar energy. Anything to do with the sun is called solar. The word began with the Roman word for the sun and their god of the sun, who was called Sol. Solar energy is a safe kind of energy. It doesnt make pollution or have dangerous leftovers. That is why scientists and investors are experimenting with ways of harnessing（治理利用）the sun to do some of the jobs fossil fuels have been doing. But to make the sun do work like that, they have to solve some problems. They have to collect the suns energy. Collecting sunshine is not easy, unless you are a plant. Sunshine is not easy to store, either. You cant fill a tank with it or put it in the wood box. You can not move it through a pipe or a wire. You can not just turn it on. (1)、What form does most of solar energy take to reach us? A. Light. B. Heat. C. gas. D. both A and B. 正确答案：D 满分：2.5 分 得分：0  7. —Can I help you carry the bag?—________________. A. Needn’t. B. you couldn’t do it. C. I could do it mysel