Hismother________threehoursdoingho

发布时间：2020-07-10 08:41:26

His mother ________ three hours doing housework every day.













A.takes












B.spends











C.pays











D.costs

网友回答

B解析点拨：Sb. spends some time doing sth. 某人花费多少时间做某事。
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