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问题 数词修饰语的问题

The number of the young people in the United States who can't read is incredible about one in four.有人说这里面incredible用的不对，应该做如下的修改。The number of the young people in the United States who can't read is incredibly about one in four.The number of the young ...

问题 将现在分词放在句首的倒装句分析

Covering much of the earth's surface is a blanket of water.上句中, is 是系动词吗？这是倒装句吗？上句可以倒过来说，即 A blanket of water is covering much of the earth's surface 吗？修改后的句中is covering还是系动词吗？

问题 现在完成进行时和现在完成时辨析

朗文词典例句：Who's been rooting around in my desk? 谁乱翻我的书桌了？我想知道为什么要用现在完成进行时呢？可以用现在完成时吗？  二者究竟有何差别呢？现在完成进行时不是表示“完成，进行”吗？那么说话的此时此刻...

问题 如何用名词所有格形式表达“价值十元的糖果”

“May I help you？”“_______，please.”A.Sweets of ten yuan's worthB.Worth of ten yuan of sweetsC.Sweets worth of ten yuanD.Ten yuan's worth of sweets如何用名词所有格形式表达“价值十元的糖果”？错误选项如何改，才能正确？

问题 关于不定式一般式用来表示已完成的动作

不定式一般式经常可以用来表示已完成1.作定语，位于序数词，形容词最高级，only,last. 2.作原因状语  I am sorry to hear that. 3.做主语，It is nice to hear you say that.   请问在什么情况下可以使用不定式表示完成？

问题 laid的用法

But in 1998, a book of prayers from the Middle Ages sold in an art auction for a lot of money, more money than anyone would pay for a damaged book from the 12th century. Beautiful or not, why? It had been discovered that the book was a palimpsest, and beneath the surface writing on the manual script...

问题 关于一句定语从句的改写问题

这句句子：The new result provides a "very accurate list" of genes that Kosmichi and his colleagues are confident play a role in the disorder.能不能这样改写：The new result provides a "very accurate list" of genes for which Kosmichi and his colleagues are confident th...

问题 it做形式主语时that引导主语从句可以省略吗

it做形式主语that引导真正的主语从句，这里的that可以省略吗？例如:It is  important that he  will  attend the meeting. 这句话可以省略that吗？ 什么情况下可以省什么情况下不能省呢？

问题 ，(逗号)后为什么用谓语动词

如下：Maybe you're sleepy in the evening but feel you must stay up late anyway,counteract your cycle to some extent by habitually staying up later than you want&nb...

问题 是否跟在系动词之后的从句都为表语从句

例如：I feel that this award was not made to me.上面这个句子在我看来像是宾语从句，又像是表语从句（因为跟在feel系动词之后）认为所有跟在系动词之后都为表语从句分不清，请问要如何辨别表语从句？

问题 非谓语动词解题时，为什么先判断主被动而不是进行或完成

请问非谓语动词解题时，为什么先判断主被动，而不是进行或完成？不是说doing的本质是进行态，done的本质是完成态吗?

问题 will have been done 和 will have done 的区别

请问老师这两个在意思上是不是完全一样的？在语法上怎么区别使用呢？ 是不是只要有by the time...... 就必须用前者？

问题 will have been doing 和 will have done 的区别

请问老师这两个在意思上是不是完全一样的？在语法上怎么区别使用呢？ 是不是只要有by the time...... 就必须用前者？

问题 关于句子成分，句意以及用法的疑问

The deputy prime minister has raised the prospect of a "trans-Tasman bubble" once both Australia and New Zealand have the virus tightly under control. That could also include some Pacific countries-provided it does not burst. 请问第二句话中 'provided...' 充当的是什么...

问题 被动语态的过去分词后面为什么没有by

尊敬的老师好，这里的reported后面没有by，请问是漏掉了还是一个英语里的用法Thus kids who watch television and play video games instead of being active are setting themselves up for a sedentary future, reported a recent Harvard University Medical School Special Health Repo...