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问题 表语指物时为什么能用人称作主语

Was I to be the cause of her death too?老师，为什么表语可以是有生命的东西？

问题 时态选择题

--What's the spiciest food you have ever had?--Sichuan hotpot, of course. I ____ my mouth is on fire.A feel like  B felt like   C have felt  D will feel like如果选B，是不是应该把is on fire 改为was on fire呢？辛苦专家老师解惑，十分感谢。 &...

问题 现在分词的一般式与完成式

 ______from Buckingham Palace, this trip takes you to the best of London's sights.请问为什么用Beginning？ 不是非谓语动词begin在谓语动词take 之前用having begun吗？

问题 插入语和嵌入句

请问老师！A、B、D 分别错在哪？如何理解插入语和嵌入句？A. What do you say that the population of Beijing is?B. How many people do you think to stay here?C. Who do you guess is singing?D. What do you tell that is? 谢谢老师！

问题 who were 在这里为什么可以省略

Some of the suspects (who were) questioned refused to answer and kept their mouths shut.who were 在这里为什么可以省略呢?

问题 be home to 为什么没有冠词

Apart from being the kingdom of flowers, it is home to many ethnic minority groups.上面句子中的 home 前面为什么没有冠词？

问题 at表示“在……期间”的用法

▲先看几个例句：The figure of a girl fills out at puberty. 姑娘的身段在青春期变得丰满。(《新英汉大辞典》)Girls start menstruating at puberty. 女孩子在青春期开始来月经。（《牛津英语搭配词典》）At puberty, pubic hair develops and girls begin to me...

问题 如何区分介词和副词小品词

...英语语法教程第六版p166词组动词版块有这样两个例子：The children are well looked after.动词+介词A new outburst of revolutionary enthusiasm will soon be brought about.动词+副词小品词这两个动词词组后都可跟宾语，look ater the children，brought about a new ...

问题 had never.... before...理解

 He had never gambled before the casino sent him a coupon for $20 worth of gambling 这句话是什么意思？had never.... before...这个结构是什么意思了？

问题 作表语用不定式还是动名词

The function of advertising is _______ (create) a unique image for your company. 答案是填不定式 to create，请问填动名词 creating 可以吗？

问题 英语写作中“-”的疑问

...ures of 25, in seven custom-built batch reactors – conditions similar to the in situ formation conditions.这个句子中用了两个横杠，第一个横杠是用于连接不可分割的两个词，第二个是啥意思呢，相当于whose吗？而且condition和similar之间感觉缺少系动词...

问题 这道题为什么不能选系表结构

The world`s supplies of petroleum，_.A.have been gradually being run outB.have gradually run outC.are being gradually run outD.are gradually run out

问题 there be 句型的时态与用法

If you get 600 in your TOEFL test, there is a good chance that you can enter the University of British Columbia.这里为什么不可以是there will be? 或者 it will be ?

问题 come crashing down是什么用法

Those dividing lines come crashing down with the discovery of a sea slug that's truly half animal and half plant.谢谢老师，心太浮了，没认真读这一句，经您一提醒，认真看看，懂了！非常感谢！

问题 句子理解

...now your salad fork from your main course fork, You are only a fraction of the way through royal utensil etiquette.这句话前面部分我明白是说，即使你知道区分沙拉用叉和主菜用叉。但后面部分我看不明白，介词through前面的字面意思是你是这种方式的很...