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问题 He you more help, even though he was very busy.选择题疑问

He _____ you more help, even though he was very busy.A. might have given      B. will have given      C. should have given      D. may give这里为什么不可以选C, should have given?

问题 where和what哪个更合适

一道关于GPS的填空，请问where和what哪个更合适？It can calculate ____ something is and how fast it's moving.

问题 although和 yet/ however

...么副词however呢？1  Although I now work more hours than I used to, __yet__ I do receive a larger salary.下面这种说法可以吗？加上逗号。有的资料说although和however不可连用，但是又看到资料说可以，在however后面加上逗号。2  Although I now work more hour...

问题 想请教一个has gone和has been的问题

He has gone to live abroad.He_____abroad for some time now. 1.has gone 2.has been 这里he has been abroad for some time now. 和he has gone abroad for some time now.这个区别我搞不清，麻烦老师讲一下，谢谢。

问题 replied和replied to的区别

She has not ____ my email yet.1.replied2.replied to请教老师应该选哪个？为何呢？

问题 复数名词作主语后面用enough作表语时的主谓一致问题

老师们好，请问这句--Tom, _____ four people enough for that work?--I'm afraid I need another two.--Ok. I'll find two for you.请问这句是填is 还是are?

问题 It is time that...与It is time when...的用法疑问

感觉一般是用 It is time that...，但可以用 It is time when...吗？比如：It’s time you _____ threw those shoes in the bin. 你该把缔些鞋子扔进垃圾箱了。不用填空是对，填 that 也是对的，但填 when 对吗？为什么？

问题 涉及宾语从句时态要一致的问题

If Newton lived today, he would be surprised by what __D__ in science and technology. A. had discovered B. had been discovered C. has discovered D. has been discovered 这句算不算宾语从句时态要一致？如果算的话为什么不选B？什么样的宾语从句时...

问题 连词the time

It was about twelve o'clock ___ I finished writing the report. 为什么这里不能用the time，只能用when呢？

问题 过去将来完成时的用法

After the first man landed on the moon in 1969 , The scientists thought hotels would ___on the moon by the year 2000 请问这里应该填什么？ a, Would have been built b, Would be built 这里后边儿用了by ，是不是更应该用，过去将来完成时。

问题 虚拟语气中若主句包括宾语从句如何安排谓语时态(续)

...：Thank you very much indeed. If it had not been for your advice I really _____ what I should have done.A.do not know   B.have not known  C.had not known  D. would not have known.我选D答案给的A.请问老师该题怎么理解。

问题 nowhere else 和 nowhere区别

第一题：___ have I seen a better performance.A. Nowhere else    B. Nowhere 用哪个合适呢？第二个句子：Nowhere else in the world can a tourist find cheaper tailoring than in Hongkong. 用Nowhere可以嘛？他们俩之间的区别到底是什么呢？

问题 请问什么时候would rather 要用虚拟语气？

今天我看到一道题目：Wouldn’t you rather your child____ successful with his study and on the scholarship?A．becomeB．becameC．would becomeD．becomes解释是：“would rather后面接从句的时候，用虚拟语气，如果和现在和将来相反，用一般过去式，如果和...

问题 let sb.do sth.和make sb. do sth.的区别

The ship circled around a made star called Mars, and his space friends ____ Ralph understand that this was their home.A. let  B. made答案：B老师let 和made这两个动词后面都是接do sth.都表示“让某人做某事” 请问他们的区别在哪里？这题我选的是A，所以不...

问题 谓语动词为leave的定语从句修饰地点名词时如何选用关系词

...时候，既是及物动词，也是不及物动词，如：I left.I left the place.都是完整的句子。那这里就有一个问题是，如何判断后一个地点名词是宾语呢？还是状语呢？有这么一道题：What did he see when he came back to the spot _____ he left？A. that&nb...