----Carol Walker didn’t turn up last time ,did she ? ----No .She .We had changed
来源：网络
时间：
推荐文章
----Carol Walker didn’t turn up last time ,did she ?
----No .She _______.We had changed our plan .
A.shouldn’t have come B.needn’t have to come
C.didn’t need to come D.needn’t have come
试题答案
C
解析:
C.实际上没必要，也没来。 D.本不必来，但来了。