题目内容
3.The Smiths China since the summer of 2000.( )A. | has been in | B. | have been in | C. | has been to | D. | Have been to |
分析 史密斯一家人自从2000年的夏天就来到中国了.
解答 本题考查的是现在完成的一种用法,表示过去发生的事一直持续到现在,需要注意的是谓语动词必须是延续性动词,have/has been to是非延续性动词,要变成be in+地点的结构,又因为主语是复数,所以只能用have,故选B.
点评 类似现在完成时态的题目,首先要知道是哪种用法,如果是过去发生的事一直持续到现在,那么就得注意动词的用法,其次要记忆一些非延续性动词的变化形式.
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