i have had the computer ----many years A since B in C for D

问题描述:

i have had the computer ____many years A since B in C for D /
1个回答 分类:英语 2014-11-23

问题解答:

我来补答
i have had the computer ____many years
选C
因为前面用的是现在完成时,表是发生在过去对现在有影响的事情
所以应该是指的是一段时间,所以用for+时间段表示一段时间
选C
 
 
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