have的用法they would have the man----if they thought it necessa
3个回答

没有have sb to do这种用法.

have表示”使“时(即用做使役动词)的用法有三种:

1.have sb/sth do sth:表示使某人做某事.

例:The teacher has students do homework every day.

2.have sb/sth dong sth:表示使某人一直做某事

例:He has the horse running all day.

3.have sb/sth done:表示使某人被...

例:He has his hair cut by his father.

楼上那位大哥,你懂英语吗?Have to do sth 中的Have不是表示“使”