- Carol Walker didn’t turn up last time ,did she ?- No .She .We had changed our
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— 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
C．实际上没必要，也没来；D．本不必来，但来了。