The samples were sent last Sunday ,which —— you by now.A.must have reached B.may reach C.will reach D.can be reached选哪个 说下原因

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The samples were sent last Sunday ,which —— you by now.A.must have reached B.may reach C.will reach D.can be reached选哪个 说下原因

The samples were sent last Sunday ,which —— you by now.A.must have reached B.may reach C.will reach D.can be reached选哪个 说下原因
The samples were sent last Sunday ,which —— you by now.
A.must have reached B.may reach C.will reach D.can be reached
选哪个 说下原因

The samples were sent last Sunday ,which —— you by now.A.must have reached B.may reach C.will reach D.can be reached选哪个 说下原因
答案:A
本句翻译如下:样本已于上周日发送,现在你应该收到了.
分析:看后面的By 表示时态要用现在完成时,因此B、C可以排除.而且四个选项中的Reach为及物动词,意思是 到达、抵达,后面可以直接跟sb,但是D选项中用的是被动形式,因此是错误的.综上A为正确答案.

A
一般有by的,都用完成时

A.

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