The determined mother has devoted all she has to her son out of trouble.
A. helping
B. help
C. have helped
D. having helped
The determined mother has devoted all she has to her son out of trouble.A. helpingB. help
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解决时间 2021-01-04 14:42
- 提问者网友：戎马万世
- 2021-01-04 01:34
最佳答案
- 五星知识达人网友：空山清雨
- 2021-01-04 02:30
(答案→)A. helpingB. helpC. have helpedD. having helped解析：devote后面加to sth或者to doing sth。 to在这里属于介词，后面应该接名词或v-ing形式，所以，应该是devote oneself to sth/ doing sth。D选项表示已经完成了动作，不符题意，故选A.
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- 1楼网友：一袍清酒付
- 2021-01-04 03:37
和我的回答一样，看来我也对了
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