题目内容
9.Echo _____ for half a month.She'll come hack in two months.( )| A. | left | B. | leave | C. | has left | D. | has been away |
分析 Echo离开已经半个月了.两个月后她将会回来.
解答 答案:D
根据for half a month为一段时间,动词得用延续性动词,应用现在完成时态.现在完成时态(基本结构:主语+have/has+动词的过去分词.)并且动词为延续性动词be away,故选D.
点评 本题考查现在完成时态的用法,现在完成时态是指已经完成的动作对现在造成影响或后果,或者过去某一时间开始并一直持续到现在的动作或状态.
基本结构:主语+have/has+动词的过去分词.考生在此基础上结合语境可正确作答.
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