关于if和whetherShe hasn’t decided __________ on foot.a.if to go b.whether to go选哪个?

关于if和whetherShe hasn’t decided __________ on foot.a.if to go b.whether to go选哪个? if和whetherShe asked me＿I wanted tea or coffee.A:which B:that C:if D:whether 这里选什么?为什么? 三道关于非谓语和虚拟语气的题.英语1.Why hasn‘t he come?_____on time,we would have to put off the trip.A.if he doesn't comeB.if he won't comeC.if he shouldn't comeD.if he hadn't come2.The studens will have more discussions like this i 关于英语．if和whether hasn't been to 和 hasn't gone to 什么区别 If we shall have a meeting hasn't been decided yet 改错 It l______ as if it hasn't been washed following the instructions.首字母填空. 关于If和Whether作为从句引导词的区别 hasn't got 和don't have的不同点是什么? hasn't got 和haven't got的区别 hasn'arrive 和hadn'arrived有什么区别? She hasn't seen me since last year.和She hasn't seen me by last year.的区别hasn't seen me by last year. I ordered my food an hour ago and it hasn't arrvied yet.为什么用 ordered 和hasn't arrvied 英语翻译刚才那一句是问还有回答----I don't think so.If true,why hasn't he himself been successful? she doesn't know if he is _____or dead becausehe hasn't heard from him for a long time.(live) that if 和if that 英语翻译Ivan:We are waiting to see some new traffic to know if you are compliant or not.There is a related account with recent traffic,but it has issues.03/13/2009 03:50 PM Ivan:There hasn't been any new traffic to check.【关于交涉工资支 关于一些词组的区别?even if,even though,as if ,even ,as though 的意思和区别?