西安交大《大学英语四》在线作业答案.doc

一、单选题(共 25 道试题,共 50分。)V 1. It was getting (___________ ), he had to stop to have a rest. A. very darker B. dark and dark C. darker and darker D. darkest and darkest 正确答案: C 满分: 2分 2. It is not until you have lost your health (____________) you know its value. A. until B. when C. what D. That 正确答案: D 满分: 2分 3. Would you like something (______________)? A. drink B. to drink C. drinking D. for drinking 正确答案: B 满分: 2分 4. The wild flowers looked like a soft orange blanket( ____________ )the desert. A. covering B. covered C. cover D. to cover 正确答案: A 满分: 2分 5. .----The baby is hungry. ----But there ’s (___)milk in the bottle. A. little little C. few few 正确答案: A 满分: 2分 Hi, Tom , how ’s everything with you? —(), and how are you? A. Don ’t mention it. B. Hmm, not too bad C. Thanks D. Pretty fast 正确答案: B 满分: 2分 That ’sa beautiful dress you have on! —() A. Oh , thanks .I got it yesterday. B. Sorry , it’s too cheap . C. You can have it. D. See you later . 正确答案: A 满分: 2分 8. It's high time that he settled down in the country and ( )a new life. A. start B. started C. starting D. to start 正确答案: B 满分: 2分 9. () is your girl friend like? ----She is very kind and good-looking A. How B. What C. Which D. Who 正确答案: B 满分: 2分 10. You ____ buy some reference books when you go to the college. A. could B. will have to C. must to D. Might 正确答案: B 满分: 2分 11. ( ___________ )is the population