题目内容
【题目】The boy often helps his mother the housework. ( )
A. doB. doingC. does
【答案】A
【解析】
help sb. do sth. 固定搭配。
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题目内容
【题目】The boy often helps his mother the housework. ( )
A. doB. doingC. does
【答案】A
【解析】
help sb. do sth. 固定搭配。