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问题 computer的可数性（可用作不可数名词吗）

Jack likes _____(computer). He is studying in the lab.参考答案竟然是computer，单数形式。查看了手头的词典，没有发现可以用作不可数名词。难道在此是指电脑技术，要么答案是错误的，应该改为复数形式computers?盼望专家指导，解惑。

问题 ​I am devastated that...的语法正确吗

I am devastated that 80 years of my life is at risk of being undermined,in the blink of an eye,by Thursday's media reports.devastated that 有这种用法吗？请老师解释一下意思，谢谢。

问题 一个长难句的翻译与语法解释

people whose output is only a part of a product in which many others are involved can be paid an amount equivalent to their share of the product.问：1. 文章大意；2. 这里的be paid……是be paid +sth,还是be paid+形容词短语作后置定语？

问题 关于long的疑惑

老师，我在VOA Special English中，看到这么一句话：【In an email to VOA, Bastard wrote, "It is all the more shocking to know that the hearing was less than half a day long."】【巴斯塔德在给美国之音的一封电子邮件中写道，“得知庭审只持续了不到半天，...

问题 现在分词引导非限定性定语从句

...overty in all its forms and dimensions, including extreme poverty.is the greatest global challenge and an indispensable   requirement for sustainable development.请问including extreme poverty作为非限定性定语从句，和日常见到的以which作为引导词的非限...

问题 Will arrive 与will be arriving区别

We’ll be arriving on Monday morning. We’ll arrive on Monday morning. 请问这有什么区别，用将来进行时和将来时有什么区别，我感觉arrive这个动作没法 进行 起来啊？

问题 介词+which和where在什么情况下不可以互换

The ladder on which I was standing began to slip 这里的on which 为什么不能用where替换

问题 A is to B what X is to Y 相关结构疑问

原句里，what是表语从句1，那么变体：A is to B, as X is to Y.里面，主句表语是什么？按以往分析，似乎不能是 to B2，What C is to D, that A is to B.e.g. What exercise is to the body, that reading is to the mind. What blood vessel is to a man’s body, that r...

问题 at heart 和 at one's heart 辨析？

Well she stood up for women, she was not swayed, not easily swayed,and she just had people's best interests at heart.viewed the world differently to a lot of men, I have great respect for her.（和很多男人看世界的方式不同，我很尊重她）1. 句中swayed是形容词还是被动...

问题 人教版高中英语课本句子诊断（2）

Pausanias, who was a Greek writer about 2,000 years ago, has come on a magical journey on March 18th, 2007 to find out about the present-day Olympic Games.【问题】这是新课标人教版高中英语必修2的句子。这句话使用现在完成时，是否正确？

问题 请问seem的用法

and his shoulder blades stuck out so sharply,an inverted “V” seemed stamped there请问该句后半句是同位语从句吗？中seem为什么用seemed，而不用seeming，v和seem不是主动关系吗

问题 句子改错并翻译

...子改错并翻译Please remember that, after arriving at home, I'll stay there for two hours at the outside. 有位“猴哥英语”曾私信我，认为问题少，答疑人多。为活跃气氛，特发一题。就是为了互相学习，共同提高。重在参与，是否被采纳无妨。

问题 完全倒装的用法

请老师看一下这句话语法是否正确: Comes the voice “Sir, madam......"完全倒装有一条是在here,there位于句首时可以完全倒转，如 Here comes the bus.那么像这句话Comes the voice “Sir, madam......"是没有介词here的，能否完全倒装呢？

问题 分析一个词典定义句子的结构（涉及or并列成分）

柯林斯词典对 adequacy 的定义是这样的：Adequacy is the quality of being good enough or great enough in amount to be acceptable. 我看不明白这个句子的结构，尤其是看不清这里的 or 是将哪两个成分并列了。

问题 一道完形填空题

...omething wears out, we throw it away and buy a new one. The  36  is that countries around the world have growing mountains of  37  because people are throwing out more rubbish than ever before.36．A．key    B．reason  C．project D．problem37．A．gifts B．ru...