KEYS参考答案
1. C 2. C 3. C 4. B 5. A
1-5 B A C C C 6-10 A C D CA 11-15 A B C C B
1. B 2. A 3. E 4. C 5. D
1. fourth 2. shelves 3. is 4. built 5. foggy
1. haven’t got 2. Where were 3. Did, go 4. are theirs
5. What would you like to eat?
1. C 2. D 3. A 4. B 5. D
1. C 2. B 3. B 4. A 5. A
1. without 2. polite 3. note 4. if 5. obey
1. Yes, it is.
2. It is about 6,000 kilometers long, 9.7 meters high.
3. The Great Wall was built more than twenty centuries ago.
4. Because at that time there were not any modern machines.
5. Yes, I have. I think it is so great.(any reasonable answer is ok)
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