单项选择题
A. be put up B. give in C. be turned on D. go out
Shirley () a book about China last year but I don't kno...
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
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
