题目内容
9.---Mr.Mark,when did you come to Chongqing?---I ______ here since 2002.( )
| A. | came | B. | have beeni n | C. | have come | D. | have been |
分析 ---马克先生,你什么时候来重庆的.
---自从2002年我就来这里了.
解答 答案:B.
结合since 2002可知come动作发生在过去,持续了一段时间,故用现在完成时have/has+过去分词,come是短暂性动词,故换成be in,be的过去分词been,主语I,故have,故答案是B.
点评 现在完成时有两种用法1.过去发生的某一动作对现在造成的影响或结果或到现在为止已经发生或完成的动作.2.表示过去发生的、持续到现在的动作或状态.
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