Sandy could do nothing but _____ to his teacher that he was wrong.
#97230
A
admit
B
admitted
C
admitting
D
to admit
推荐题目
We hope your suggestion will contribute __________ the problem. 
#88240
A
to solving
B
to solve
C
of solving
D
solved
We finished the run in less than half the time _________.
#97914
A
allowing
B
to allow  
C
allowed
D
allows