Studies show that people are more_____ to suffer from back problems if they always sit before computer screens for long hours.
| A．likely | B．possible |
| C．probable | D．sure |
__in the regulations that you should not tell other people the password of your e-mail account.
| A．What is required | B．What requires | C．It is required | D．It requires |
第二部分英语知识运用(共两节，满分45分)
第一节单项填空（共15小题，每小题1分，共15分）
从每题所给的A. B. C.D四个选项中，选出可以填入空白处的最佳选项，并在答题卷上做答。
The Anti-Japanese War _________ in 1937.
A. broke down B. broke in C. broke out D. broke up
It was in this house ______ he heard some strange sounds.
| A．that | B．where | C．which | D．who |
Don’t waste your words any more; she is as ______ as a mule (骡子) and no one can persuade her.
| A．reliable | B．stubborn | C．determined | D．tired |
The teacher asked me _____.
| A．that I had finished my homework | B．that had I finished my homework |
| C．whether had I finished my homework | D．if I had finished my homework |