Question

－You ________ that．

－I’m sorry, but I simply ________ what I was told to．

[　　]

A．

needn’t have done; ought to do

B．

needn’t have done; had to do

C．

shouldn’t have done; ought to do

D．

shouldn’t have done; ought to do

Answer 1

答案：B
解析：

本题考查情态动词的用法。根据语境可知第一空应选needn’t have done, 表示“本来不必要那样做”；后一空由simply推出选had to do。