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问题 It is strange that…中的主语从句必须要用虚拟语气吗

It is strange that the boy should have said that to his mother. 真奇怪，这男孩竟会对他母亲说出这样的话来。这里的 It is strange that…中的主语从句用的虚拟语气，这是必须的吗？可以不用虚拟语气吗？或者说：不用虚拟语气算错吗？

问题 curriculum前面可用介词in吗

有这样一个句子：All these subjects should be included on the curriculum. 请问句中的介词on可以换成in吗？谢谢！

问题 that从句用法困惑

...ly brilliant."I wondered as I preceded him downstairs what had happened to the little lady in the tea-shop. Had they quarrelled already, or was his infatuation passed? It seemed hardly likely if, as appeared, he had been taking steps for a year to make his desperate plunge. We walked to the Avenue d...

问题 比较句的问题

...帮助。1. This is as it should be。这本应如此.2. Things are not as they seem to be. 事物并不是像它们表面上看起来那样的。3. This is just as I imagined it would be. 这正是我当时想象会发生的情况。4. Let's keep it as it is. 让我们把它照原样保存起来吧...

问题 请问这里为什么用in being呢

The transition will be politically hard in places that have invested a lot in being covid-free.请问老师这里的being covid-free是动名词短语作in的宾语吧?我疑惑的是为什么要用being呢，不可以invested a lot in covid-free places吗？

文章 略谈“than引导比较句的还原与省略”的问题

...辑主语不知道性别导致人称代词不知道是用哪个，比如：The boss made more mistakes than usual.拆句：The boss made some mistakes.It was usual for the boss to make some mistakes.由于不知道性别没法确定是him还是her。所以：合一句：The boss made more mistakes t...

问题 状语的后面接两个介词短语是修饰谁的

Moreover, the very low prevalence of infection in Neanderthal populations suggests that infection was an unlikely cause, leaving nutritional deficiencies, especially in the form of periodic food shortages, as the most likely causative agents.句中：especially in the form of periodic food shortages...

问题 定语从句细节2

...子主干。句子变形：people run very fast over a short distance（in the race）句子完整回过去看原句，发现taking part 这个非谓语动词和run 这个谓语动词共用了一个in这是什么语法现象？如果改成下面这种句子是否正确？a race in which the people t...

问题 explore使用质疑

...fei, chairman of Yunzhou-Tech, said Jindouyun 0 Hao would actively explore the commercial application of self-navigating ships in the fields of transportation supply and ocean shipping and further expand in-depth cooperation with the China Classification Society, maritime, navigation support and rel...

问题 句子断句

Kitchen is mostly packed up. The only thing I have left is tea.这个句子关系代词是作了have的宾语(I have the only thing left），还是have left的宾语(I have left the only thing)？求分析为什么。

问题 Put atronauts in orbit的分析

Although decades behind Russia and the United States, China has now put astronauts in orbit and has ambitious plans to join—or even lead—a new age of space exploration.这里put astronauts in orbit,put为接宾补的词，这里in orbit应该不是地点状语而是宾补把，而且缺了in orb...

问题 没有逗号却是非限制性定语从句的用法（涉及夸克语法的的一个句子）

...这个句子虽然没有逗号，但是非限制性定语从句：She is the perfect accountant which her predecessor was not.确实我们的老师也说过，有没有逗号并非判断是否为非限制性定语从句的唯一标准。我跟我们的老师讨论过，我们认为像夸克这么“...

问题 He is no longer what/that he used to be.的区分

He is no longer the one that he used to be.这句that引导定语从句可以理解。以下两句是否都可以成立呢？差别是什么？He is no longer what he used to be.He is no longer that he used to be.

问题 the rest作主语时的主谓一致选择

Although the first part of the book is easy, the rest ______. A.are difficult B.is supposed difficult C.has proved difficult D.have been found difficult

问题 不定式的否定式用not to do与to not do的正误问题

...书上都说不定式的否定式是 not to do。如：It was very rude of them not to answer. 他们不予回答是很失礼的。Tell that boy not to get in the way. 叫那孩子不要挡住路。He made up his mind not to say a word. 他打定主意一句话也不说。She begged me not to tell h...