2019年mpa考试英语真题——非谓语动词698

{01}_________, some students tend to develop a range of unhealthy habits.
A.Parents don"t watch over them              
B.Not having watched over
C.With no parents to watch over them          
D.Parents watched over
解析：
题选C。
{02}34．—Has your father got up?
—Sorry, I’m not sure. He __________ got up. Please go and see for yourself.

A.must have

B.can’t have

C.would have

D.might have

解析：略
本题选D。