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英语
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He ____for his mother at seven o'clock yesterday. A.was waiting B. waited 选哪个 说清楚语法知识点
人气:137 ℃ 时间:2020-02-03 23:45:16
解答
答案:A.
翻译:昨天七点钟的时候,他正在等待他的妈妈.
根据时间状语at seven o'clock yesterday“在昨天七点钟的时候”,表明句子谓语动作在过去的某一个时刻正在发生,所以用过去进行时最佳.
而B使用了一般过去时,它没有强调在过去某时刻某动作正在发生的含义.
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