英语成分you must call.lyou must override the OnOk member function and call DestroyWindow function from within it.为什么from within it而不是 from it 或者within it 连续两个介词可以这样用吗?

英语成分you must call.lyou must override the OnOk member function and call DestroyWindow function from within it.为什么from within it而不是 from it 或者within it 连续两个介词可以这样用吗? 英语:There is a phone call for you.call for you在句子中中做什么成分,为什么可以这样用? 请分析一下这句英语的成分：You must keep the room warm. Must you have to call a taxi immediately? we must call the 英语call you tonight汉语什么意思 You mother is ill,so you must ___a doctor.A.call B.calls C.to call D.called How many roads must a man walk down Before you call him a man? How many roads must a man walk down before you call him a man? How many roads must a boy walk down Before you call him a man? I will call yuor aunt,you must pay attention to the way of study I will call you when I get home 的成分怎么划 英语句子分析,虚拟语气______our agent to call,please tell us konw.句子分析,为什么用should you not wish,为什么不用would you wish?please tell us konw,在整个句子中是什么成分 Little fool you are so love ly You must do as I told you to do.to do在这里做什么成分? -Can I call you by your first name?-Yes,you ( )a.will b.may c.must d.might 英语句子填空    Do you want to make Moyher's Day [ ](special ly) for your mum?special 大话西游《only you》的英语on--ly you--能伴我去西经on--ly you--能杀妖和除魔only you 能保护我叫螃蟹和蚌精无法吃我你本领最大就是 onlyyou--至尊宝:哎……唐僧:on--ly you--别怪师傅嘀咕戴上金箍儿