If you have really been studying English for so long, it's about time
you ____ able to write letters in English.
A) should be B) were C) must be D) are
这道题选B,为什么A不对?it is about time虚拟语气有时候不是也用should do吗
An eagle flew
over the snow-capped mountains, which ________ (reflect) in the still lake
below. 老师们,请教一下,这里给的答案是were reflected. 但如果我把先行词看作是前面整个句子,用was reflected是不是也可以?
这个句子:Don't let the discouraging words of experts, however kindly offered, limit your potential.想问一下各位老师,其中的however kindly offered可以看成省略了主系结构的让步状语从句吗?还是其他的意思?请求老师的指导!
...语义来判断到底是修饰句子还是修饰名词。2. 是as引导的从句中,比较对应项是都省略的问题In sport, [as in everything else], attitude is all important.这句话书中给了解释We understand “as it is in
everything else”,但是实际上应该是不能出现it...
Those fights are over mates, which is what Dr Arbour suggests was also going on with ankylosaurs.请教一下亲爱的老师,后面这个which指代逗号前面这句话吗?逗号后面的成分是怎么划分的,谓语是is 还是was呢?Dr Arbour认为的内容是什么呢?甲龙尾巴是...
It is the first time that I have been here.是否可以将上句that从句作真实主语改为如下使用不定式作真实主语? It is the first time for me to have been here. It is the first time to have been here. It is the first time for me to be here.It is the first time to be here.如果...
•We received on February 7 the xx goods that we have ordered, but …该句定语从句中的时态用现在完成时是否正确?可否改成:•We have received the xx goods that we ordered on February 7. but …