问题 take great pains和take the great pain的区别

They ______ to make their lessons easy and interesting.A. took good pains          B. took great painsC. took a great pain        D. took the great pain为什么选 B 不选 D?

问题 He must have been sleeping at the moment, _______

问题 none, all,no one的区别

We couldn't eat in a restaurant because ____of us had _____money with us.A.all ,no  B.any,no  C.none ,any D.no one ,any能否帮忙分析一下如何辨析这道题目的选择，感觉很混乱，按照汉语翻译都可以。求指点。

问题 一道时态选择题

—When ____ the next train leave for Boston,please?—Usually at 13:15 but because of a small accident on the line,it ____ at 13:45.A.dose; is going to start B.will; startsC.will; is to start D.dose; will start第一个空和第二个空问什么？谢谢！！

问题 状语从句的引导词选哪个

The future of that country is hard to predict________ the economic system is reformed.A. only afterB. unlessC. now thatD. as long as这道题应该选什么？很多答案是C，为什么不能选B？

问题 至少含有三对相同字母的单词（单词分类趣记）

在做一道单词游戏题，其中有一题是：有一对相同字母的单词，如：book, need, bee, little,...有两对相同字母的单词，如：footstool, cheerfully, beekeeper, illness...有三对相同字母的单词，如：__________________________________

问题 一句语法填空题

The sky was a mass of black cloud out of _____ lightnings flashed.请问如何填?

问题 非谓语动词的确定相关问题

The picture was put in the corner of the room. Nobody __________ in it.  A. had any interest              B. being interested  C. was interested            &nbs...

问题 What X is to Y, that A is to B句型的分析

...e is what light is to the eye to the mind" -- is too hard to process. Also natural is the third sentence without "that":What light is to the eye, knowledge is to the mind.                                &n...

问题 as though,as,though,even though辨析

humans tend to regard ourselves ______we are the only specials on the planet ----and certainly the only one that matters.A. as though   B. as     C. though    D. even though  为什么选a  as 引导方式状语从句不行吗?

问题 all of which与each of which的区别

English is a language shared by several diverse cultures, ______ uses it differently. 答案是 each of which，为什么不是 all of which？谢谢您！

问题 序数词前面用定冠词与不定词的区别（涉及second chance和first impression）

First impressions are the most lasting. After all, you never get _____ second chance to make _____ first impression. A. a; the                   B. the; the         ...

问题 not both 还是 not either?

辅导班的一道题： 用both、either、neither 填空： There were two pictures on the wall. I didn't  like ________ of them. 老师说空白处填either，我觉得填both也可，请专家指教。

问题 The text needs ______(explain) once again. 能否填写动名词

The text needs ______(explain) once again.这题的标准答案是 to be explained，为什么不能填写动名词呢？need doing sth 是主动形式表达被动意义呀?

问题 求助一道选择题（涉及非谓语动词的用法）

________ at the site of a fort established by the Northwest Mounted Police,Calgary is now one of Canada's fastest growing cities.A. built          B. it is built         C. to build     ...