My mother often tells me my classmates when they need.A. helpB. to helpC. helpingD. helps

发布时间：2020-08-20 13:27:32

My mother often tells me      my classmates when they need.
A. help
B. to help
C. helping
D. helps

网友回答

A. help
(答案→)B. to help
C. helping
D. helps
解析：考查短语：tell sb to do 告诉某人做某事，句意：我的母亲经常告诉我帮助我的同学当他们需要的时候。故选B。
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