2019年mpa考试英语真题——动词的时态111

{01}My brother saw his friend off at the airport yesterday afternoon, so he ________ your lecture．
A.mustn’t have attended
B.needn’t have attended
C.couldn’t have attended
D.shouldn’t have attended
解析：
本题选C。
{02}Her leg hurt her as always, and her back was painful, but what ________ she do? She put up with it．
A.can；must
B.could; must
C.should; may
D.must; may
解析：
本题选B。
{03}I ________ as him because I think I ________ be wrong．
A.daren’t; must
B.dare; must
C.dare; mustn’t
D.daren’t; mustn’t
解析：
本题选A。