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
--- Hurry up. The bus is coming.
--- Oh, no. We mustn’t cross the street___________the traffic lights are green.
| A．until | B．since | C．while | D．after |
Sorry, you lost your purse; I hope it will___________some day.
| A．turn out | B．show off | C．show up | D．turn up |
A brilliant idea occurred to him, ___________to his research in the lab.
| A．while devoting | B．while devoting himself |
| C．while he was devoted | D．while devoted |
Father doesn’t know Jack has been gambling; if he found out, I think he___________him out.
| A．will drive | B．must drive | C．drove | D．would drive |
--- What is the weather like tomorrow?
--- The weather forecast says a big snowstorm is___________.
| A．hoped | B．supposed | C．expected | D．announce |