2019年mpa考试英语真题——虚拟语气118

{01}—I don"t know why Denise started crying when I mentioned the wedding.
—It ______ what you said about her brother. Or, perhaps she is just nervous.
A.should have been  
B.couldn"t have been
C.could have been
D.must have been
解析：
本题选C。

{02}Jack is a great talker.   It"s high time that he              something instead of just talking. 
A.  will do          
B.  has done        
C.do        
D.did
解析：
本题选D。