The girl devoted all her time she had others.A. to helpingB. helpingC. to helpD. helped

发布时间：2020-08-22 02:35:57

The girl devoted all her time she had      others.  
A. to helping
B. helping
C. to help
D. helped

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(答案→)A. to helping
B. helping
C. to help
D. helped
解析：此题重点考查句型结构devote sth to doing sth表示献身于…
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