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问题 the day before与the day before last的用法区别

发现答疑网两个回答似乎有矛盾之处：the night / day / week / month / year before 通常与过去完成时连用。the week before last / the month before last / the year before last （上上周 /上上个月 / 前年）这类短语应该与一般过去时连用。如上，怎么理...

问题 next time,the next time that,the next time when的区别

the next time, the next time that, the next time when 都可以用作连词引导时间状语从句吧？但 the next time 的例句是可以查到很多的，the next time that 的例句偶尔也可查到，怎么没有查到 the next time when 的例句呢？Next time you’re here let’s ha...

问题 进行时和过去时区分

二人对话： Mike: Hi, look where you are going !  John: Oh, I'm terribly sorry. (   )A. I wasn't noticing.B. I didn't notice.我发现这道题网上有人选A，有人选B。我们学校有的老师选A，有的老师说B正确，有的老师说2个都正确。请教专家老师，究竟是...

问题 in the hall还是at the hall

You can watch the show _____ the hall.A. in         B. on        C. at

问题 about the floor与around the flo

The books were scattered about the floor. 书扔在地板上到处都是。 请问上面一句中的 about the floor 可以换成 around the floor 吗？两者有区别吗？谢谢！

问题 wait a minute, a minute 为什么是状语成分

... minute确实是状语，但分析却又不一样。有人说原句是wait for a minute 这里省略了for 所以充当状语成分。而又有人说没有 wait for some time这种说法，a minute就是做状语，表状态，而且不及物动词可以直接加名词。而我的理解是wait是不...

问题 句子语法成分分析

...边没有相对应的成分呀？2. As children we were sometimes punished for shedding tears or expressing anger. 这里，as children后边应该有逗号吧？对于儿童来说？for shedding这里是原因状语？

问题 难句分析

...ng yourself on display is what it is all about, that there is nothing more to love and friendship than being mutually visible.节选自一篇关于网络的负面影响的文章。there is nothing more to love and friendship than being mutually visible这句话怎么理解？

问题 and连词的用法

So many deeds cry out to be done, and always urgently. 这里and连词后面为什么直接接副词，直接说成so many deeds cry out to be done always urgently不行嘛？我记得一般是 and that always urgently. 请老师分析一下，这里连词是省略的结果嘛？

问题 反义疑问句

they all think its better to be busy than to be free______ A.don't theyB.aren't they老师我想问下这里为什么不是选B选项呢而是选A，我看答案解释是因为省略了助动词do，反义疑问句中助动词可以省略吗，如何判断呢？

问题 句子翻译（倍数问题）

...这些职位的竞争很激烈---- 今年的求职者是去年的五倍。The competition of finding these jobs/positions is very fierce---后半句的格式有很多，以下都正确吗？1. The applicants this year are five times more than (the ones/that) last year. 括号里的成分都正确吗...

问题 every day when...作何理解

Every day when I went there, he was reading.这个句子中的 every day when 如何理解？我试图作如下分析，请专家老师指正：1. every day when 当连词用，引导时间状语从句；2. every day 是时间状语，后面的 when I went there 是定语从句；3. when I went ther...

问题 on the spot 和 at the spot的区别

我们老师在说scene这个单词的时候，延伸到了spot这个单词。当时他说on the scene = at the spot = 在现场的意思，但是我有以下的疑问。在某些文章好像也有出现on the spot，哪个才是对的呢，还是两个都对只是意思不一样。

问题 Address the letter 和address the envelope 意义和区别

address the letter 和address the envelope两者分别表示什么意思？有何区别？谢谢各位老师。

问题 定语从句简化为非谓语动词结构（分词形式）的问题

The company,which was established in 1999,is specialized in producing fruit.能不能做以下变形：1.The company,established in 1999,is specialized in producing fruit.2.The company that was established in 1999 is specialized in producing fruit.3.The company established in 1999 is specialized in ...