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问题 情态动词can和could的选择

Peter wasn’t here, so he ____(break) your vase.这里的答案是can’t have broken，想请教一下老师为什么不能用could，can和could不都是表示不可能吗如果问题调整一下，可能是Peter，那may和might又该如何选择呢？

问题 This is the third week后面的从句用什么来引导

This is the third week _____ the dustmen haven’t come for the rubbish. A.that        B.when        C.which         D.on which请问这道题为什么不能选 A 选项？

问题 must have done表推测反义疑问句

...st month. -Then you must have been overcharged for sea food many a time, _____ you? 这道题填weren't,为啥不能填haven't或是didn't? 这里有many a time不应该用现在完成时haven't吗？didn't只能用在must have done表一般过去时的非被动语态里吗？ She must have bee...

问题 关于more of than和 more than的区别

...met Tim's sister yesterday. She is____ than Tim.A. much more dancerB. more of a dancerC. more of dancer D. more a dancer老师你好，我想请问一下：这题书上给出的答案是B。但是我之前查阅网站看到of可以省略，但是翻译成“与其说是…不如说是…”，那D...

问题 用作副词的 sure 可以放在动词后面吗

前面有个“好题分享”，涉及be sure to do与be sure doing：John is sure ____ me enough.A. to pay  B. paying  C. A和B 都对，但语义不同。见：https://www.cpsenglish.com/question/58244 大家的意见是其中的 sure 是副词，但我觉得不对，因为我查柯林斯英语...

问题 关于has been there与has gone there用法辨析

...—Yes, he ______ there for two weeks. A. has gone   B. has gone to   C. has been   D. has been to参考答案是：C. has been我认为正确答案应该是：A. has gone。理由如下：薄冰教授在《英语惯用法词典》中指出：have been 与 have gone 含义不同...

问题 It is time that...与It is time when...的用法疑问

感觉一般是用 It is time that...，但可以用 It is time when...吗？比如：It’s time you _____ threw those shoes in the bin. 你该把缔些鞋子扔进垃圾箱了。不用填空是对，填 that 也是对的，但填 when 对吗？为什么？

问题 ...go that / say that的区别

A:  What should I do first?B:  The instructions ____ that you should mix flour with water carefully first.A. say B. go这个题目中go也可以表示主题的内容，为什么选择say会更好呢？

问题 when引导从句表示“既然”和表示“如果”的区分

How can you expect to learn anything ____ you never listen?   A. in case  B. even if    C. unless   D. when答案为 when。到底是“既然”的意思还是“如果”的意思。我认为在这都说得通，结构也没问题，请讲解一下。

问题 it's the same后面介词选用问题

A: I don't like this one but like that one.B: It's the same ____ me.1. 括号里面用to，for，as，with 中的哪个？用这几个不同介词在这个句型里用法和表意有什么区别？2.那种情况下same前面不用the？

问题 broadcast,prediction,fortecast,announcement的区别

My father has made it a rule to listen to t he weather ____ every day, even though he doESN'T go outA. broadcast          B. prediction            C. fortecast          D. announcement.答案为C，请分析一下这...

问题 take a walk 和take walks 有什么区别？

why don't we take ____ later?a walkwalks 这道题应该选什么？请教老师解答

问题 as if 从句与主句时态的联系

The computer teacher was talking with its students as though it ____ a human teacher.请问各位老师，as if 表虚拟语气时，是不是与主句的时态无关，只与主句谓语动作和as if从句中的动作发生先后相关？

问题 关于who和whom

...个“with”，我也在其他书上看到过   with whom do you love to play？（你喜欢和谁一起玩？）这样的句子。用的也是whom。

问题 as与which引导非限制性定语从句的选择题区别

When deeply absorbed in work, ____ he often was, he would forget all about eating or sleeping.A. that          B. which           C. where      D. as答案选 which，为什么不选 as 呢？