He devoted as much time as he could _________ on the plan.
#48907
A
working
B
to work
C
worked
D
to working
推荐题目
---What are you going to do this afternoon?---My hair is too long. I want to get my hair______
#49811
A
cut
B
to cut
C
cuts
D
cutting
If you want to make yourself _____, you should speak clearly and slowly.
#48958
A
understand
B
understood
C
to understand
D
understanding
