Mary ______ anything in the shop just now.-一般过去式
（A）won't buy
（B）didn't buy
（C）didn't bought
（D）don't buy
参考答案
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更多大学英语单项选择题库试题
- 1—Tom, this is Hack, Fred is ill in hospital.–fred住院了，这是一个坏消息。 — Oh, _________→ 听者应该表示抱歉。
- 2Good heavens! There you are! We ____ anxious about you, and we ____ you back throughout the night.
- 3He will stop showing off, if no notice ____ of him.–被动语态
- 4They had a (n) _____argument for several hours without reaching an agreement.
- 5The death of his sister has a great ___________ on him.
