Sleep is important, and ______trouble having a good night’s rest can be very annoying.
#90645
A
having
B
have
C
had
D
have had
推荐题目
I hurried back home only ________ that I had left my key at my office.
#88695
A
to find
B
finding
C
having found
D
found
The poor man was made______a big family. 
#97743
A
supporting    
B
supported
C
to support    
D
to be supported
_____ of danger in the street at night, she had to go home with a friend _____ her.
#91294
A
Being warned; accompanied
B
Having warned; accompanying
C
Warning; accompanying
D
Having been warned; accompanying