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问题 finishing, having finished, after finishing 的区别

_______ lunch, they discussed the case. A. Having finished B. Finishing C. After finishing 曹老师好，上题答案是什么？三者区别是什么？请老师分别说明。感谢曹老师详解。

问题 英语可以说in face of吗

在词典上查到的是 in the face of，查了几本词典都是这样，但看到这样一个句子，没有用定冠词：He showed great bravery in face of danger. 在危险面前他表现出非常勇敢。请老师们解释一下，能不能说 in face of？谢谢！

问题 表示比较范围时用介词of还是among

This model has the best acceleration of any available sports car. 这款车的加速性能是现有跑车中最好的。请问这个句子为什么用介词 of 表示范围而不用 among?

问题 from A through B的用法

The United States Department of Agriculture says 253 million turkeys were raised from January 2013 through September. 美国农业部称2013年1月到9月期间养殖了2.53亿只火鸡。这个 through 换成 to 不是更好么？没见过 from A through B 的用法，这种用法多么？

问题 英语长句分析（涉及that从句,if从句等）

But the first people who were like ourselves lived so long ago that even their sagas, if they had any, are forgotten.1. 这里的 that 作用，什么从句？2. 这里的 if 又是什么？3. are forgotten?

问题 句子一开头就用that是不是多余的

That the poem is one work of romanticism shown not only in exaggerating symbols but also in its flowery words. 请问句子一开头的 that 是不是多余的？

问题 请问：each its own是什么意思？

External interests, it is true, bring each its own possibility of pain: the world may be plunged in war, knowledge in some direction may be hard to achieve, friends may die.请问：each its own是什么意思？

问题 动名词的逻辑主语用宾格还是物主代词

What makes us surprised is (  ) the hard work in two days.A.him finishingB.his finishingC.he finished本题答案为B，请问老师A/C哪里有错？一个是宾格做逻辑主语，一个是表语从句。感谢老师。

问题 英语里方式状语从句存在主将从现吗

The boy will do his homework as his mom required.(这句话里如果是说妈妈明天要求写作业 然后孩子才去做作业 那么是不是也要用过去时？）如果改成将来时 意思是不是按照将要要求 岂不是说先做再要求？谢谢老师的回答！

问题 两种不同的代词，将有不同的效果

...采纳普通网友的答案。【英语问题】Mary was looking at her in the mirror. 这句话是“玛丽在照镜子吗？

问题 不定式的被动形式的用法？

They were the last people you’d expect to be involved in anything strange or mysterious, because they just didn’t hold with such nonsense.老师、to be involved in anything strange or mysterious不定式作宾语吗？是不定一般式的被动形式吗？不定式的动词，没有先于谓...

问题 不定式一般式与完成式的区别

You are expected to know (know)the laws of your own country.我认为这句话的意思是说你们被认为已了解你们国家的法律.为什么不是to have known呢？

问题 虚拟语气的辨别问题

        both sides accept the agreement       a lasting peace be established in this region.A.Only if; will      B.If only; would    C.Should; will       D.Unless; would老师，这题A，是倒装句，但是为什么...

问题 为什么用 by September 30

—When do we need to pay the balance?—______ September 30.A. In            B. By          C. During        D. Within答案是B。为什么用 by September 30？

问题 例句时态分析

...第一段President Vladimir Putin signaled Russia will aim new weapons at the U.S. if it stations missiles in Europe after quitting a landmark Cold-War-era treaty, amid growing fears of a new arms race. station missiles与put missiles表达一致那么，为什么station用了一般现在式？