The girl devoted all her free time she had __ others.A．to helpB．to helpingC．help_刷题宝

题干

The girl devoted all her free time she had __ others.

A．to help

B．to helping

C．helped

D．Help

上一题下一题 0.64难度单项选择更新时间:2015-02-10 07:09:26

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