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问题 There is a dog in the kitchen.(对a dog 提问)

答案是:What is in the kitchen?还是 What is there in the kitchen ?还是两种答案都可以呢??谢谢解答

问题 Mid-Autumn Festival与Mid-Autumn Day

During the Mid-Autumn Festival in China, families gather to admire the shining noon and enjoy delicious mooncakes.句中用的是the Mid-Autumn Festival,可以改用 the Mid-Autumn Day 吗?

问题 have time for与have the time for

I know it's important, but I'm too busy and don't have time for small things like this.摘自北师大高中英语必修第三册第8单元(p33)。请问句中的 have time for 可以加上冠词变成 have the time for 吗?感觉这里是特指吧!

问题 take acition与take actions

...一个用的是 take action 呢?这样用的 action 用单数或复数都可以吗?有没有区别?

问题 被动式中间插入介词短语(by definition)是什么语法现象

...d.这是剑桥雅思文章的节选,我不太明白为什么by definition可以在这样的位置,请老师们答疑解惑。

问题 last century与last year,last week等的用法问题

老师说,英语可以说 last night, last week, last month, last summer, last year 等,但英语习惯上不说 last century,而应改成 in the last century, during the last century。但我对此表示怀疑,特向专家老师求证一下,谢谢!

问题 表示推测时must与have to可换用吗

If he is not at home, he ______ be at work. A. must   B. can   C. has to   D. shall 答案是 A,请问可以选 C 吗?记得老师曾说过,表示推测时 must 与 have to 有时可换用的。

问题 the first of which后接were还是was(主谓一致)

With the publication of famous Leather-stocking Tales, the first of which were The Pioneer, the second The Last of the Mohicans, Cooper established his reputation as the first major American novelist.请问:句中的 were 可以改为 was 吗?

问题 关于定语从句和插入语的区分?

...个relected in her peers也是一个定语感觉就不好理解了!可以这这样两个定语吗?

问题 直接用doing sth与by doing sth表示方式的区别

用 by doing sth 表示方式,我比较熟悉,但有时也可以直接用 doing sth 表示方式,这个用法总感觉有点奇怪。比如:Work using absorbent cotton or paper.这样的句子,如果加上 by 也觉得奇怪。真不知道如何搞是好!请专家老师指点!万分谢...

问题 动词过去式前面为什么没有主语(是省略了吗)

...些困惑 said 是省去了主语吗,这是一个祈使句吗?祈使句可以有过去式吗?

问题 couldn’t have done 的疑惑

...39;t have been D. couldn't have been 这题选D,但是A的形式也可以表示推测啊 ,难道是因为要用couldn’t be 的形式才不选的吗? 不理解为啥一定要用 couldn’t have done ,求教老师!

问题 一篇语法填空中的两个疑惑

...uot;第一个空是填 to 好还是 into好。第二个空是and和while都可以填吗,还是只能填一个呢。

问题 Which指代的the natural sounds在定语从句中担当什么成分

The suggestion is that primitive words could have been imitations of the natural sounds which early men and women hear around them. 总觉得怪怪的,为什么还要个them呢,感觉which就可以指代了??请教老师谢谢!

问题 名词of 后面如果有and会影响名词的单复数吗

 I think my ability of expressing and working and my skill of handling the human relationship are not good enough to be an efficient employee.这是我自己写的一个句子,应该是ability 还是abilities?还是说两个都可以,没有具体的规定?