问题 选择题

I didn’t know Jane ________in Paris. How long ______here?

A.is; does she live

B.was; has she been

C.has been; is she

D.were; has she come

答案

答案:B

考察时态。第一空的宾语从句中用过去时是因为主句用了过去时,第二空指的是从过去到现在有多长时间,所以用现在完成时。

句意为,我不知道简曾经在法国,她来到这里有多久了?

单项选择题
单项选择题