The girl devoted all her time she had ______ others.
#50354
A
to helping
B
helping
C
to help
D
helped
推荐题目
Our teacher often asks us____________ questions in groups.
#49258
A
discuss
B
to discuss
C
discussing
D
discussed
_________ his dream he has to study harder than before.
#48427
A
Achieving
B
A chieve
C
To achieve
D
To come true.
