杨松林教授在哪个医院:have sb to do have sb doing have sb do的区别啊

have sb to do have sb doing have sb do的区别啊 have sb to do have sb doing have sb do的区别啊????? have sb do sth. 是什么意思 有没有have sb. do , have sb. done ,have sb.doing have sth. done 和 have sb. do 有什么不同？ have to do 和have doing的区别 have to do 和have doing的区别 have to do 和 have do 和 have doing有什么区别??? have sth to do \have sth do\have sth done的区别 do you wang to have drinks?