Shirley ____ a book about China last year,but I don’t know whether she has

题目

Shirley ____ a book about China last year,but I don’t know whether she has
A.has written B.wrote C.had written D.was writing

答案

你好.答案是D
1 D 强调的是：我看见她的时候/ 我知道这件事的时候,她正在写a book.
2 不能选B B强调写书在去年的完成,与 but I don’t know whether she has finished writing it now不统一.