If you were lying to the police, then you have been an accessory after the fact for all these years. 你若对警察撒了谎，那么你这些年来就一直犯事后包庇罪。这个句子条件状语从句用的是过去进行时，但主句用的是现在完成时，这样的时态搭配合理...
It was difficult for Cathy to accept that she wasn’t a winner—ever.上面句子是2016年天津卷高考英语完形填空中的一个句子。句末的 ever 是什么意思？什么用法？怎么单独就用一个 ever 呢？而且前面还用一个破折号？求专家解答！万分感谢！
有这样一个句子：A year ago October, Jim went to live with his cousins in Shanghai.这里的a year ago October是什么意思？是指一年前的10月吗？如果是这样，感觉是用 a years ago 作定语修饰October呀，这样的用法合语法吗？合习惯吗？谢谢！
there is a growing tendency nowadays for some people to treat animals as living meat or walking fur.参考答案把 or 改为and，解说是肯定句的并列用and，这里为什么不能是 or 表“或者”呢？表示：人们对待动物为活着的肉或者行走的皮草。
I start to feel as though I’ve become one with my machines, taking data in, spitting them back out, just another link in the Net.译文：我开始觉得似乎与机器融为一体了，我接受信息再发送出去，就如同互联网的一个链接点。请教专家老师，名词性短语just...
...tures that are in line with other minimum-ice periods. We are contributing to a predicted worldwide increase in temperatures ranging between 1℃ and 6℃ over the next 100 years.查询词典后发现temperature既是可数名词又是不可数名词，词典中的例子：high/low temperatures;a fa...
If you____me，I shall be grateful to you. A.helped B.will help C.are helping D.will be help I wonder why they’re late
They____the train. A.can have missed B.could miss C.may have missed D.might miss
But Democrats say that is the very reason Barrett should not be confirmed.Democrats are pressing her to recuse herself should she be seated given thatshe was appointed by someone that will ultimately be on the ballot.这里用should she be seated 是虚拟语气吗？
...The bad news was that he could be a very dangerous person ______ he
choose to be.空格处为什么要填should而不填might、could呢？如果是虚拟语气的倒装和省略。那是否是只有是should had
were这三个词才可以倒装和省略呢？如果不是，那为什么只能是s...
Recent Advances in High-Mobility and High-Stretchability Organic
Field-Effect Transistors: From Materials, Devices to Applications.这个标题里面的High-Mobility和High-Stretchability是什么词性？这是什么构词法？请教下大家!
1. The audience thereupon rose cheering to their feet.2. He stood staring helplessly at the smoke belching from the
diminishing trian.老师，两句中cheering和staring后面部分都是作伴随状语吗？如果是，及物动词后可以这么加吗？
想请教一下各位老师，not only ... but also ...的一般疑问句的就近原则是怎么运用的？比如下面这句话是填is还是are？_____ not only the students but also their teacher required to attend the meeting?