24．I am a League Member．I volunteer my time others． A．help B．to help C．helping D．helped 【查看更多】

 

題目列表(包括答案和解析)

I am a League Member．I volunteer my time ___________others．

A．help          B．to help              C．helping                D．helped

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I am a League Member．I volunteer my time ________ others．

[　　]
A．

help

B．

to help

C．

helping

D．

helped

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I am a League Member. I volunteer my time _____ others.

A．help             B．to help            C．helping           D．helped

 

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