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问题 do well in 还是do well on

  平时我们常见 do well in, 可是最近看到这么一句话: He did really well on the last English test. 这里用的是介词 on, 为什么不用 in?有什么不同吗?盼望专家老师解惑。

问题 endangered animals与endangering animals的正误辨析

...endangering animals 吗?Endangered animals, such as pandas, also live in the valley.我的理解是:过去分词表示完成吧!这里的 endangered animals 是指频临灭绝的动物吧,说明是即将灭绝的动物,或是正在灭绝的动物,对不对?这就应该用现在分词...

问题 表示客观事实一般现在时和现在完成时的区别

Music ______ called the universal language.A. is      B. has been句子意思应该是:音乐被称为世界的语言。这应该是表示客观事实吧,用什么时态?如果两个都可以的说,那表示客观事实一般现在时和现在完成时有何区...

问题 Based on recent reasearches是独立成分还是状语从句的省略

Based on recent researches, distance learning slowly proves as valuable as the traditional campus-based form.该句中 based on 这里是独立成分吗?还是状语从句的省略?如果是状语从句的省略?如何还原?

问题 关于as...as 短语做什么成分

Packaged foods are manufactured outside the home for purchase. This can be as simple as a butcher preparing meat, or as complex as a modern international food industry.其中的 as simple as 第一个 as 做副词,第二个 as 做连词,做比较状语后面 as complex as 相同?as s...

问题 比较句中的would otherwise have been expected语法结构

英文:Researchers calculated that there were 1,800 more suicides than would otherwise have been expected in the next four months问:这里的would otherwise have been expected的语法结构怎么理解,谢谢!

问题 potluck作先行词关系词用 where 还是 when

When invited  for a meal, you might ask, "Can I bring anything?" Unless it's a potluck, when/where everyone brings a dish, the host will probably respond, "No, just yourself." potluck作先行词,关系词用 where 还是 when?

问题 but和however可以用在同一个句子中吗

They can appear as a red tide in the daytime but when disturbed at night, however, they glow bright blue.这个句子既出现了but,也出现了however。它们可以同时出现在同一个句子中吗?请老师解答一下,谢谢!

问题 虚拟语气在名词性从句中的使用?

...里?该怎么理解?如:    I suggested that we should go the next day.另外,为什么不管主句是什么时态从句中均使用should+动词原型,是因为这个名词性从句(往往是建议、愿望、命令等)在提出来的时候都是对应当时的未来,所以不...

问题 主句是过去时 宾语从句为什么不用过去完成时

...,从句的时态要后退,下面的句子 我不能理解:I checked the orders instantly. That’s when we realized we made a mistake.犯错误这个动作发生在 realized 之前,为什么不用过去完成时?我了解主句是said,told 那种,但是像 realized 这种,如何...

问题 deliver sb sth - 有这种双宾结构用法吗?

CNN 10 《The Year In Review》A presidential election with a conclusion, they delivered us a clear victory.这里的with a conclusion什么用法和意思?还有, delivered us a clear victory. 这是什么意思? 这里deliver sb sth - 这是双宾结构,但词典似乎没找到。

问题 be spent doing sth中的介词in能不能省略

尊敬的老师,您好!请问这道选择题的答案是哪一项,为什么?The whole morning was spent _____ doing my homework yesterday.A. in  B. 不填  C. A or B

问题 in detail可以写成in details吗

...ribe it in detail. 他没有详细描绘它。 We haven’t discussed the matter in detail yet. 我们还没有详尽讨论此事。 请问句中的 in detail 可以改成 in details 吗?按道理说,既‍然是“详细地”,‍就应该有很多细节才对,...

问题 i am sure that 引导什么从句

形容词后边可以引导宾语从句么? 比如 I am sure that the project will be finished.  请问各位老师们这个叫什么从句呢? 另外i am sorry that you are in a bad mood.i am happy that you could help me.有人说这个是原因状语从句,有人说这个...

问题 主语为动名词的句子改为一般疑问句时是否采用形式主语it

例如:Setting the matter is our prime objective. 如果这个句子采用一般疑问句结构,必须采用形式主语吗?