You ________ your son to watch TV for too long hours! See, Mr. Morrison called that he didn’t finish his homework yesterday.
#99766
A
are always permitting
B
have permitted
C
permit
D
permitted
推荐题目
---Why did you stop writing? --- I _____ my writing paper.
#102505
A
ran out of
B
have been used up
C
have used up of
D
have run out
I  in the house which  books and magazines.
#103943
A
am used to live;use to keeping
B
used to live;has been used to keeping
C
have been used to living;was used to keep
D
was used to live;was used to keep