Mary _____ go to bed ______ her mother came back last night.A．not, untilB．doesn’
题型：不详难度：来源：
Mary _____ go to bed ______ her mother came back last night.| A．not, until | B．doesn’t , until | | C．aren’t, until | D．didn’t, until |
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答案
| D |
解析
试题分析：句意：昨天晚上，直到她妈妈回来，玛丽才去睡觉。not…until直到…才，句中谓语动词是go属于实意动词，对于实意动词要用do/does来帮忙构成否定句。故选D.
点评：not…until直到…才，是中学必须掌握的短语，多与瞬间动词连用，而until直到…多与延续性的动词连用。该句型掌握并不难，学生在平时的学习中注意通过答题来掌握和理解。 |
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