2019年mpa考试英语真题——虚拟语气430

{01}---The computer cost him 20, 000 dollars. ---It ____ be that expensive.It’s a used computer. A.may not B.can’t C.mustn’t D.needn’t 解析：略
本题选B。
{02}—James didn’t turn up last night, did he?  
—No. He_________.we had changed our plan. A.shouldn’t have come B.needn’t have come C.didn’t need to come D.needn’t come 解析：略
本题选C。
{03}.
I have told her never to write to me again afterwards .
You______be sorry for what you said to her . A.need B.shall C.have to D.ought to 解析：略
本题选B。