...有什么区别?看了一道题:I can't go out and play with my friend_______.A.out B.outside百度说,outside表示某处的外面,out表示远处的外面,很懵啊,怎么感觉AB都可以呢。请老师帮忙解释下out与outside的区别,比如eat out/eat outside,go ...
如果问句是“情态动词+have+pp”,如何回答呢?要不要有have?比如:Should they have arrived by now? ________A. I think they should.B. I think they should have.如何选择?概括一下就是:回答情态动词后接完成式的问句要不要重复have?
Mrs Brown was much disappointed to see the washing machine she had ________ went wrong agaA. to repair B. had been repaired C. had repaired D. to be repaired老师,这选B,这里是have sth done的结构嘛...
His suggestion was _______.A. that she go there two days earlierB. that she goes there two days before usC. she went there by herselfD. for her going there alone此题,A选项.B 选项里的goes应为动词原型,(should)goC 选项,表语从句that引导词不可省略D 选项为什么不...
The children are to do their homework the moment they ______ back school.A. have arrived B. had arrivedC. will arrive D. would arrive这道题选择一般将来时还是现在完成时?