9. If cars are replaced by private planes, there would be severe traffic jams in the sky. A. 错误 B. 正确 ...
3. Mary is the lady to vote for. A. 错误 B. 正确 ...
12. Did you call to place an order for these books? ---Not yet, but I _____. A. should have B. may C. must D. shall ...
1. Mike has made ( ) progress and so is feeling quite pleased. A. much B. many ...
12. I don’t think I was able to walk 20 miles, but I could get there in the end. A. 错误 B. 正确 ...
4. He is a man everybody respects. A. 错误 B. 正确 ...
16. You ( ) sad. What's the matter? A. look B. are looking ...
18. I have been reading this lesson for 10 minutes. A. 错误 B. 正确 ...
6. You to come here is impossible. A. 错误 B. 正确 ...
16. The cakes are delicious. He’d like to have ________third one because ________second one is rather too small. A. a; a B. the; the C. a; the D. the; a ...