I have already read two books _ two weeks.A for the last B at the last C in the last D on the last

问题描述:

I have already read two books _ two weeks.
A for the last B at the last C in the last D on the last

C !

C
in = during ‘ 在最后的两周’ 与现在完成时连用
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应该是为:
C  在过去的两周内
在过去的两周内,我已看了两本书