9. If she had made sufficient preparation for the English match, she would have got the first place in it. A. 错误 B. 正确 ...
3. She had been taught logic by an uncle. A. 错误 B. 正确 ...
17. Breaking up water into hydrogen and oxygen is a good example of _________ is known as a chemical change. A. that B. when C. what D. how ...
11. It _____________ for days, and is expected to continue. A. has been snowing B. has snowed C. was snowing D. had snowed ...
6. It ( ) difficult for us to keep our feet on the ground if gravity did not exist. A. is B. would be ...
1. Could I have ( ) cream, please? Thank you. A. a B. the ...
16. The Thorpes have been built more than half of the house now. A. 错误 B. 正确 ...
11. They are living in English and they will spend a vacation there. A. 错误 B. 正确 ...
6. A life isn’t fair sometimes. A. 错误 B. 正确 ...
1. The other train to cancelled was going to London. A. 错误 B. 正确 ...