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问题 复杂长句好像缺少逗号（同时涉及it的指代问题）

The shortcomings of a small party pale into insignificance when set against the great benefits it will bring to us —time-saving and cost-reducing.请问：(1) benefits 和 it 之间为什么没有逗号？(2) it 指代的是什么？

问题 同位语修饰的名词用定冠词还是不定冠词

The women’s race was won by the American, Patti Sue Plumer. 女子赛跑的冠军被美国人帕蒂·休·普卢默夺得。这个句子中为什么用 the American 而不用 an Amercian 呢？

问题 in no time 后面的句子要倒装吗

in no time 含有否定词，位于句首时句子要部分倒装，类似的介词短语 还有 by no means / under no circumstances /in no case 等。这是网上的一个帖子，说的对么？in no time 可以后面跟倒装么？我记得是不用倒装的？网上什么都有。分不清！...

问题 比较级中遇到介词短语时从句的省略问题

He is happier with Mary than he is happy with Jane.He is happier with Mary than with Jane.除了以上的这种，是不是还可以这样：He is happier with Mary than he is with Jane.除了这两种还有吗？

问题 15-year-olds可以表示一类人吗

No way! I don't think _______ should be allowed to drive.A. fifteen years oldB. fifteen-year-oldsC. fifteen-year-old这道题选 B，对吗？这样可以表达一类人吗？   求老师给出解答？谢谢！

问题 求解什么时候用which,什么时候用it?

A card which is said"1"on which is on the desk.第二个which用得正确吗？可以换成it吗？另外，第一个which为何不能用it替代？中文意思：一张上面写有”1“的卡片是在那张桌子上。

问题 一个was to的用法问题

She said that she ______ the position，but later changed her mind.A.was to take up                       B.was to have taken upC.would be taking                     D.would take选A还...

问题 buzz是什么意思(除了嗡嗡声还有别的理解吗)

We haven't even nailed down self-driving cars yet, and now the buzz is all about flying cars.上句中的buzz是什么意思？经常看到buzz，可是在字典里查了就是嗡嗡声，能分析一下这个词吗？谢谢老师。

问题 单项填空中的主将从现

As is expected, it will still be some years before all the metro lines in our city _____ into practice.A. will be put   B. are put   C. will have been put   D. have been put请问为什么选B  不能选D吗？ 时间状语从句中有时候也可以用现在完成时，和一般...

问题 关于when当after解释时的问题

When we arrived, she made some fresh coffee.  (1)When we had arrived, she made some fresh coffee. (2)(1) 应该为我们到达后，她才做咖啡；这里的 when 等于 after。语法书认为两句话表达意思一样，可我感觉 (2) 翻译不成 (1)，请老师分...

问题 right与rightly在选择题中的区别

—He hit me!—It serves you ______. You shouldn’t have been rude to him. A. right    B. rightly请问如何选？同时请老师说说 right 与 rightly 的区别，谢谢！

问题 句型转换(结构变化句意不变)

句型转换(结构变化句意不变)1. Lisa read my poem out to the whole class—I almost died of embarrassment.I was.......................................................(embarrass)2. Several people have phoned the personnel department to inquire about the position of Chief Financial Officer.Th...

问题 summer holiday放在句首是否要加定冠词the

summer holiday 放在句首是否要加定冠词 the? 如：1. Summer holiday is coming.2. The summer holiday is coming.3. Summer holidays are coming.请问各位老师，以上3个句子是对的吗？

问题 关于从句简化的问题

各位老师好：我在阅读旋元佑先生的《进阶语法》中的从句简化部分遇到了一些问题，还望老师能予以解答：1.I avoid being caught unprepared.请问这个unprepared 在句中是什么成分？2.Grapes that are grown in the Champagne area make best wine.对这...

问题 ​间接引语中的时间状语转换 存疑

她说：“现在是10:00”She said "It is ten o'clock now"改为间接引语 She said that it was ten o'clock then 她说那时是10:00请问老师如果在她说完后马上有人把她的话引过来，是否可以说成She just said that it is ten o'clock now? 因为说...