2019年mpacc考试英语真题——连词337

{01}It suddenly occurred to him________ he had left his keys in the office.        
A.whether          
B.where            
C.which              
D.that
解析：
本题选D。

{02}The reason    __being late for the meeting was    __his little son fell ill this morning.
[    ]
A.for, that
B.why, that    
C.for, because
D.why, because
解析：
本题选A。