"my mother has a lot of housework to do every week"中为什么用"to do",而_英语解答

"my mother has a lot of housework to do every week"中为什么用"to do",而不用"do"

人气：103 ℃　时间：2020-05-15 19:29:57

解答

have sth to do 有什么要做固定短语