单项选择题

Shirley () a book about China last year but I don't know whether she has finished it.

A. has written
B. wrote
C. had written
D. was writing

相关考题

It isn't quite () whether she will take the advice. A. ...

单项选择题It isn't quite () whether she will take the advice.

A. sure
B. right
C. certain
D. exact