The weeds and tall grass in that yard make the house look as if it______vacant for quite s

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The weeds and tall grass in that yard make the house look as if it______vacant for quite some time.

A.were

B.was

C.had been

D.has been

请帮忙给出正确答案和分析,谢谢!

热搜:做二进制逻辑运算:(xB2XORx57)AND(x96ORNOT(x7D)),

答案解析

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  • 正确答案:C
    按句子意思,asif后要接虚拟语气形式,排除hasbeen和was。再进一步分析,句中有时间状语forquitesometime"已经有一段时间(没人住了)",说的是已经发生了的情况,所以用与过去事实相反的形式hadbeen表达。were是对现在情况的假设,明显不对。