西安交通大学《大学英语二》在线作业答案

一、单选题（共 25 道试题，共 50 分。）V 1.— Hello, may I 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分 2. We are interested in the weather because it ______ us so directly — what we wear, what we do, and even how we feel. A. benefits B. affects C. affects D. effects 正确答案：B满分：2分 3. The government official explained that there’s no point _______ about the cultural gap in that city. A. to worry B. with them worrying C. in worrying D. worry 正确答案：B满分：2分 4. The police are________ the two missing children. A. looking out B. looking after C. looking for D. looking on 正确答案：C满分：2分 5. If he _______such a good chance, he would have planned to learn more. A. was giving B. had given C. had been given D. was to give 正确答案：C满分：2分 6.— What a beautiful dress you’re wearing!— __________________. A. No, thanks B. Thank you C. Yes, it is D. Sorry, it isn’t 正确答案：B满分：2分 7.— What can I do for you, madam? — __________________. A. I want a kilo of apples B. You can go your own way C. Thanks D. Excuse me. I’m busy 正确答案：A满分：2分 8. I do not intend to follow that, because we shall have an opportunity to do so on another ______. A. occasion B. situation C. condition D. environment 正确答案：C满分：2分 9. Strict _____________ measures have been taken during the President s visit. A. secure B. security C. safe D. save 正确答案：B满分：2分 10.—It’s cold in here. Do you mind if I close the door?— __________________. A. With pleasure B. Yes, please C. Of course not D. Thank you 正确答案：C满分：2分 11. The furniture in his room is quite different _______ in yours. A. from those B. from that C. from that one D. from those ones 正确答案：B满分：2分 12.— I m afraid I ve got a terrible flu.— ____________________________ A. Never mind B. Keep away from me C. Better go and see a doctor D. You need be more careful 正确答案：C满分：2分 13.— I’m going to America for a holiday next week.— __________________. A. Goodbye B. Wish you success C. For sure D. That’s great 正确答案：D满分：2分 14.— Would you like a cup of coffee?— __________________. A. It’s very kind of you B. No, I wouldn’t C. Yes, please D. Here you are 正确答案：C满分：2分 15.— Do you mind telling me where you’re from?— __________________. A. Certainly. I’m from London B. Sure. I was born in London C. Not really, you can do it D. Certainly not. I’m from London 正确答案：A满分：2分 16. He studied hard in his youth, _________ contributed to his great success in later life. A. that B. it C. what D. which 正确答案：A满分：2分 17. These two areas are similar _______ they both have a high rainfall during this season. A. that B. besides C. because D. except 正确答案：C满分：2分 18. She s the only child in her family, but they didn t really _______ her. A. hurt B. damage C. spoil D. harm 正确答案：C满分：2分 19. For a successful business, friendly and _______ staff are essential. A. sufficient B. effective C. efficient D. respective 正确答案：C满分：2分 20.— May I see the menu, please? I’ve been waiting an hour already— __________________ A. That is the menu, s