Question

Shirley ______ a book about Tibet last year, but I don’t know whether she has finished it.

A．has written

B．wrote

C．had written

D．was writing

Answer 1

D

根据时间状语last year，可知要用过去时态，but I don’t know whether she has finished it.但是我不知道她是否写完了，可知是去年正在写，而不是写了一本书。所以选D。