一． 单选。（20分）
1. –--Why not go hiking with Tim this afternoon?
---- __________.
A. That’s a good idea. B. Ready? C. Thanks a lot. D. What else?
2. ---I think English is more useful than Chinese.
---I don’t ____ you. They are both useful.
A. get on with B. catch up with C. talk with D. agree with
3. The new road is much ____ than before. There used to be only two lanes.
A. higher B. smaller C. taller D. wider
4.---I think Bill is taller than Jim.
---No. In fact, Jim is as ____ as Bill.
A. tall B. taller C. tallest D. the tallest
5. The population of China is much ____ than that of England.
A. smaller B. weaker C. thinner D. larger
