找到约 40000 条结果

问题 if与whether的选择（为什么只能用whether）

It's uncertain whether the experiment is worth doing 为什么不能用if？既然老师们之前说过在形式主语的主语从句中if/whether都可以，那为什么这里很多选择题答案里面既有if也有whether却只能选whether? be uncertain 后面用whether 的情况网上很多说...

问题 How disappointing it is that...句式的几个难点

_______ that I should have missed the wonderful football match last night! A. How disappointed it is   B. How disappointed is it C. How disappointing is it  D. How disappointing it is 答案为 D，请问 disappointing, disappointed的 区别是什么？另外，I should hav...

问题 这句话的divides是否用错了，是否应该是divide? 不定式表语前面省略to ?

But when you strip away the sentimentality, what it really does is divides us

问题 Oh, is it?是什么用法（不是反意疑问句吧）

...ockwall Slinger and this is Merlin Greeves.'—‘Oh, is it?' said the sheriff with a sneer.回答句中用的 is it，这个不是反义疑问句，这个是什么呢？有何用法呢？谢谢老师，盼复！

问题 no matter how...从句用 may be 与 will be 的疑问

No matter how difficult the task_____, we'll do our best to do it well.A.may be  B.will be正确答案是 may be，想请教下老师为什么不能用 will be?

问题 强调句式中强调部分在从句中做主语时应该如何选择

It is _____ who answered the call.A. meB. himC. ID. us老师，你好。这道题该如何选择？另外，题中who后面的动词如果改成一般现在时的动词时，又该如何选择？When drinking from a well, one mustn’t forget _____ who dug it.A. themA. theseB. thatC. those在这道...

问题 “动词+sb from doing sth”句式归纳

...m from doing that. 什么也阻止不了他做那件事。 He also stopped them from doing foolish things. 他还阻止他们做傻事。 The rain kept us from going out. 下雨使我们没法出去。 His poor eyesight prohibited him from becoming a pilot. 他因视力不好而不能当飞行...

问题 表示“事故发生”可以用 take place 吗

They are still trying to sort out why the accident ______. A. happened   B. took place 答案是 A。选 B 不行吗？老师说 happen 表示偶然发生，而 take place 表示“举行”。但我查词典 take place 也有发生的意思啊，而且词典就是用 happen...

问题 一直令我困惑的现在完成时与一般过去时

...k / has taken it away?3. My cake is gone. Tom ate it / Tom has eaten it.4. The window is broken. Who broke / has broken it?就这些句子的时态选择，学生我很是纠结，总是混沌，盼望专家可以为学生深度剖析一下，帮我彻底解开这种混沌的状态。谢谢。

问题 两个时态难题(盼权威专家分析)

1. —You can't smoke here.—Sorry, I _____ the sign.A.don't see     B.didn't see     C.haven't seen      D.won't see问题：B与C到底什么区别？2. I can't find my wallet anywhere. I am sure I ______ it.A.lost       &n...

问题 spend as much time as he could后接动词用什么形式

He spent as much time as he could ______ the children.A. teach     B. to teach    C. teaching    D. taught请问答案如何选？谢谢！

问题 So it is with him与so does he的区别

I caught the first bus. I am not late for work. So it is with him.so it is with him 从字面完全不能理解这个句子的意思,字典给的意思和so does he差不多...那它们有区别吗?

问题 为什么现在分词完成体不能作定语或宾补

...定语和补语？是否根据语义用过去分词来代替？其次I saw the leaves _____ (fall)，分词当补语。若不能用完成体，那么如果用 falling 则表示看到叶子掉落的一瞬间与 saw 同时发生，如果是 (to) fall 那么就是看到叶子掉落的全过程。...

问题 关于曹老师回答的非终结性持续动词的问题

...达完成意义，需要添加边界性状语。那么比如he walked on the street如果根据一般体的事件意义，他走路这件事不是已经结束完成了吗？2.关于非终结持续动词的过去分词，您说只表被动不表完成，老师我的理解是非终结持续动词没...

问题 I says John Lackland's son这句如何理解

'Yes, I remember the Satchel family,' I says John Lackland's son. 'I'd like to hear that story.'  这句中的 I says John Lackland's son怎么理解，如果是said  John Lackland's son我倒是能理解。  是不是原书写错了？  原书的翻译是：“是啊，我记得撒切尔一家...