Those who failed to get in need not have felt disappointed as many of
the artists who should have appeared did not come. (新概念英语2)请问老师们这里的not have…是什么用法? 与haven't有区别吗?
In Figure 144 the author takes decided exception to the method of chart used by the United States Census Bureau in distributing the population by sex , age , and marital condition .我认为method作为方法的意思，从逻辑上讲“某某的方法”，这个某某一定是一个动名词doing...
...，where 主要表示“在哪里”。如：Where he lives is not known to anyone. 他住在哪里谁也不知道。Where I spend my summer is no business of yours. 我在哪里过暑假不关你的事。但看到这样一个句子：Where he has surpassed every other English writer is in his balla...
...句是2013年高考英语重庆卷的考题：John invited about 40 people to his wedding, most of whom are family members. 它的意思是：约翰邀请了40个人来参加他的婚礼，其中大多数都是家属。我不明白，主句与从句时态为什么不一致：我觉得定语从句应...
We searched the whole area but all to no avail. Robbie ________. A. disappeared B. had disappeared C. was disappearing D. has disappeared本题的 C 和 D 比较好排除。请问是选 A 还是 B？是用一般过去时还是过去完成时？谢谢！
The little child sounded ______. It’s ______ to think how easily children can be hurt.A. frightened; frightened B. frightening; frightenedC. frightened; frightening D. frightening; frightening答案为C。这里面前一句 frightened 怎么才能表...
They left the airport that day, Premier Zhou Enlai said this to President Nixon:"Your handshake came over the vastest ocean in the world—25 years of no communication."一般来讲，as引导时间状语从句，应该与延续动词搭配，而leave一般是瞬间动词。这句话，为...
On going into the kitchen,I turned on the light because it was dark.In winding itself round the wires,the snake had send sparks to the ground and this caused the fire.这两句话逗号前是状语从句吗，在现在分词前为什么要加一个介词，可以去掉吗?
The police set about arresting the suspect _______ they found enough evidence to prove him guilty.A. immediate B. as long asC. the moment D. as far as答案为A。请问B. as long as和C. the moment 区别
I faxed a first draft of this article to him. 我将这篇文章的初稿传真给他了。a first draft of this article 初稿，难道不是唯一的东西吗？of this article不能是把first draft限定成唯一的the吗？为什么这里还是用a？难道初稿有很多个？还...
A plan has been put into motion to find and kill Stephen Bonnet.请教句子结构：句子为被动语态，into motion是主补吗？把不定式是motion的定语感觉怪怪的但是它又出现在motion的后面，个人感觉像是是plan的定语(同位关系)，但问题是为什么移到句...
...though
private markets do not trade minute-by-minute, there is little time to lose. It
seems only yesterday that regulators were fretting publicly about the unchecked
growth of opaque private-credit markets.我觉得可以理解为强调句，但查了资料没有提出了be以外可以用其他的...