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问题 since主句的时态

... canceled or postponed. It allowed us to go back to our hometown and spend more time together creating new materials," recalls Ilchi.正常来说，主句应该用完成时，这里是不是应该用过去完成时（后句allowed)？但却用了一般过时态。再如有一个句子是：It was th...

问题 used to做后置定语

...lay in a natural environment had less illness and greater physical ability than children used only to a normal playground. 请问老师这里的used only to语法上应该怎么理解呢？"习惯"的表达不是"be used to sth"吗，这个表达法可以做后置定语吗？答案解析说省...

问题 这里的motion denied是作同位语吗？

The ruling was slightly longer than the one-sentence "motion denied" response in a Pennsylvania case earlier this week.句子中的motion denied是作response的同位语吗？还是作复合形容词修饰response，意味被动议否决的回应？希望老师解惑，谢谢！

问题 请老师看下这句话是否有误

...ted showing initial symptoms of the disease an average of five years later than monolingual patients.这个句子中 reported showing这里是否有问题呢？reported前是不是少了were，另外showing后面做什么成分？

问题 never before的用法问题

...Never before has this city been in greater need of modern public transport than it is today中，为什么用现在完成时.而在Never before did I see such a terrible car accident on the road中却用一般过去式。它们同样都是Never before开头，都是以前从没有…。我怎么判...

问题 as well as后是否可以加句子

No nuclear nation has done this as well as one might wish, and Japan's failings may well become more evident.问：one might wish在这里是句子吗？它的意思是什么？

问题 not后省略了to吗

Rich people are more likely to break rules, not follow the law, and not care about other people.这个句子里后面两个not是省略了to吗，not to follow the law and not to care about other peop。还是副词not用在动词前表示否定，那为啥没有助动词呢？

问题 such as when疑问

...d humour, such as when the narrator says the moon feels her own loneliness more acutely in the presence of human happiness.求指教！请问such as后面的when从句是看作什么？定语从句还是时间状语从句，这个需要怎么判断呢？

问题 what, that在选择题中的区别

_____ the trainer wanted to tell is _____ Asian elephants are easier to tame than African ones.A. That, those   B. What, that   C. What, the     D. That, the为什么选 B 而不是选 C？

问题 argument有没有变元的意思？

Equivalent to x**y (with two arguments) or x**y % z (with three arguments)Some types, such as ints, are able to use a more efficient algorithm wheninvoked using the three argument form.来源;计算机文档

问题 关于ostensibly 在句中的结构与作用

英文：In China,ostensibly the focus of Mr Trump's actions,the public response has been more restrained.中文：中国显然是特朗普行动的标靶，而中国政府的公开回应一直比较克制。疑问：句中 ostensibly 是副词，放在短语的首位，这怎么理解？

问题 请帮忙翻译句子(was convinced that...)

Darwin was convinced that the loss of these tastes was not only a loss of happiness,but might possibly be injurious to the intellect,and more probably to the moral character.请老师帮忙翻译并分析此句，谢谢！

问题 in which引导的是什么从句

And there is a tension between a more regional trading pattern and a global financial system in which Wall Street and the Federal Reserve set the pulse for markets everywhere.其中in which引导的是什么从句？

问题 定冠词与零冠词这样冲突吗

例句：The batteries that we are more familiar with — like the lithium-ion battery........ 零冠词部分资料：不可数或可数名词复数用 疑问：很显然例句里的batteries为可数名词复数，所以应不用冠词啊！可为什么加了一个the？ 请详解，谢谢老师...

问题 it conducted, it 指代什么

One of the more detestable euphemisms I have come across in recent years is the term“Operation Sunshine”, which is the name the U.S. Government gave to some experimnets it conducted with thw hydrogen bomb in the South Pacific.it 指代什么？为什么用it,不用which?