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问题 ​It is not until...的倒装问题

It is not until he returned to his hometown __________ the great changes that had happened. A. did he find    B. that did he find C. that he found    D. found he that 老师，这题选择C，但是为什么不是not until 的倒装句呢？ 我选择B，强调句的...

问题 make表被动还原+to与make+adj做补语的差别

The decision has been made ___to them.A, to knowB, known选择B。请问为什么不是be made to be known to them，使役动词make的被动还原不是应该加to吗？有解释说这里的known是adj做补语，不是很明白这个解释。

问题 请问如何判断一个名词后出现的完整句子是同位语还是定语

Have you ever been in a situation______you know the other person is right yet you cannot agree with him? 正确答案是where，为什么要把后面看作定语，填where，把后面看作同位语填that为什么不可以？

问题 when引导时间状语从句(when充当句子成分吗)

...当了成分。那么when，while引导的状语从句呢？如： When the teacher came in, we were talking. when在此句中充当成分吗，充当什么成分?或者为啥就不充当成分了呢？这个书上表述是否有问题呢？

问题 since引导的一般过去时的从句，主句如何确定用现在完成还是过去完成？

The little girl had lain in bed for almost a month since she fell sick.这个句子主句为什么用had lain不用have lain 呢？

问题 run on 还是 run 的疑惑

请教专家老师：These were the so-called mainframe machines. Mainframe computers were very large indeed, often occupying whole air-conditioned rooms, employing full-time technicians and run on specially-written software.1）书上说这里的现在分词occupying，employing 和过去分词run...

问题 语法填空里什么时候用不定冠词和定冠词

语法填空习题里出现了这样一个空：These are called polymorphic. "polymorphic" means______ ability to take different forms. 答案给的是 the，请问此处为什么不能填 an。前文也并没有出现 ability。一般来说语法填空里填定冠词都是前文有出现同样词...

问题 如何理解if you must中must的用法

-May i smoke here?-If you must, choose a seat in the smoking section. 意思我理解了就是 如果你要非要抽烟,请... 但是为什么不能是could 即 如果你可以的话,请... 还有 may 可以表示愿意吗？即 如果你愿意,请...

问题 关于 used to know 用法的疑问

...样一个句子：He came across a person he used to know when he lived on the farm. 他偶然碰到了一个他过去住在农场时认识的人。我对句中的 used to know 有些不解。因为 used to 的用法特点是“强调今昔比对”，即“原来……但现在...

问题 Sb is fun后接动词用不定式还是现在分词

People think that the girl is fun _______ (be) with, but I don’t like her.请问句中的空格处是填不定式 to be 还是填现在分词being？还是两者都可以？若填不定式和现在分词都可以，它们有区别吗？

问题 on time可以用作表语吗

on time（按时）通常是用作状语的，对不对？比如：The train came in on time. 火车准时抵达。He said he would be late, yet he arrived on time. 他说他会迟到，但他却准时到了。I’m afraid it’s next door to impossible that we’ll be there on time. 看来我们几...

问题 翻译“说是远远不够的”以及用problem表示"问题"的疑问

...个人的问题！Is it my problem? Is it your problem? Or maybe it’s others’ problem? The truth is: it’s everyone’s problem!▲我主要是想知道那个 problem 可不可以这样用。麻烦各位老师了，谢谢！

问题 a good way to wake up中的不定式是什么成分

Listening to The Toms is a good way to wake up.to wake up 是 way 后置定语还是做宾语补足语？

问题 英汉两种语言在表达上的差异

...采纳普通网友的答案。【英语问题】He left three days before the accident happened.这个句子如何翻译？请选择：1. 事故发生的前三天他就离开了。2. 事故发生前的三天中他就离开了。3. 事故发生的三天前他就离开了。如果选择其中一种翻...

问题 关于补全对话的试题

...此处必须是现在完成时吗？）B: For 10 days.A: Have you been to the great wall?.(此处有必要现在完成时吗？一般过去时是不是更好？）B: Yes. We also spent a day on Wangfujing Street.学生觉得这是围绕last vacation展开的，明显属于具体的过去时间点。...