I wonder why Jenny ________ us recently. We should have heard from her by now.
A.hasn’t written
B.doesn’t write
C.won’t write
D.hadn’t written
答案:A
由句中的recently和by now两个提示可知此句用现在完成时。
I wonder why Jenny ________ us recently. We should have heard from her by now.
A.hasn’t written
B.doesn’t write
C.won’t write
D.hadn’t written
答案:A
由句中的recently和by now两个提示可知此句用现在完成时。