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问题 句中的somewhere是何意

But somewhere in my wicked miserable past, there have been a moment of truth.但是，在那调皮痛苦的昔日，一定有片刻的诚实。句中的 somewhere 是何意？

问题 more than用法疑问

It's easier to gain access to a basket of bonds than go out and buy them.老师好，请问这个nore than句子规范吗？

问题 句子分析

Of course, if he overrules me and says, “no, let’s do it my way,” then I owe him my full and enthusiastic support to make it work as best it can.as best it can是不是作者笔误了，少写了后面一个连词as？

问题 with介词的用法

 To avoid a decrease in efficiency with perovskite NCs。句子的意思是为了避免perovskite NCs效率的降低。with 介词的用法一直不是很清楚，比如这里的with,要是我 我会用of替换with。

问题 often可用于现在完成时吗

Women have often been used as symbols of virtue. 女性经常被用来作为美德的象征。

文章 高中英语新教材-词汇教学参考资料-北师大版-选择性必修3-Unit 8

...iting Workshop▲continuation   ▲aboard▲seaman           ▲comfort▲take…for granted●Reading Club 1 ▲emotional       ▲scholar●Reading Club 2▲poison            ▲forgive▲fence              ▲handkerchief▲noble              说明：带*号的...

问题 与on arrival（一到达）类似的表达

...做某事就”“刚做某事就”。如：On arriving home I discovered the burglary. 我一到家就发现家中被盗。2. 但“on + 名词”好像也有类似表达，比如 on arrival（一到达，刚到达）。如：So that I shouldn’t worry, he phoned me on arrival. 为了不让我担...

问题 时间状语从句和if引导的真实条件句可以有哪些时态

时间状语从句和if引导的真实条件句可以有哪些时态？主句若是过去时，从句会不会有用到过去完成时表过去已完成。如：He told me to wait until the manager had come back.谢谢老师回答！

问题 whether…be…的用法对吗？（上海2012春季高考题）

下面的句子摘自2012上海市春季高考卷：All involved should try to be sensitive in listening to, understanding and dealing with special concerns or needs that arise whether they be from the student, parents or friends. 请问句中的 be 用得对吗？整个句子是什么意思？

问题 thus audience expectations, very high的分析

...said Raymond Zhou, an independent critic, who noted that Hollywood had set the technological standards, and thus audience expectations, very high. 这里的 thus audience expectations, very high怎么理解是简略省略了be动词are吗，thus这里是副词表递进？

问题 his hands crossed under his head分析

He was lying on the grass, his hands crossed under his head(=and his hands were crossed under his head).他躺在草地上，将两手交叉枕在脑后。不理解为什么是his hands crossed 呢？为什么是被动关系？不应该是主动关系his hands corssing...吗？

问题 to do还是to have done

... after doctors completed a 20-hour operation _______ one-year-old twins at the head.A. to separate B. to have separated  老师，您好。此题究竟选A还是选B，我一直困惑不解。有人说只可以选A，有人说必须是B。您的看法是什么呢？为什么？ 

问题 have sth done还是have done sth

Mrs.Brown was much disappointed to see the washing machine she had ______ went wrong again.答案是repaired，为什么不能用it repaired呢?我的想法是这台洗衣机不是Mrs.Brown自己修的，而是她请人修的，所以填了had it repaired。

问题 当并列主语既包括过去又包括现在时谓语动词用什么时态

Both the ancient and modern Olympics____ held every four years.谓语动词用are吗？当主语既有发生在过去的事又有发生在现在的事时，谓语动词用什么时态呢？

问题 unless语法结构分析（unless steps taken to ease inflation）

IMF chief warns there will be 'people on the street' globally unless steps taken to ease inflation.请问这句话是的语法结构是什么？