问题 be clever at与be clever with的区别

问题 as if + 不定式的用法

He constantly looked back as if to see if he was being followed.1）这句话中，as if to see是什么用法？2）as if 后加不定式，其他连词后都可以这样用吗？

问题 a reflection on 和a reflection of的区别

问题 同位语逗号问题

1.同位语有加逗号和不加逗号的，那什么样子的同位语才需要加逗号？什么样子的同位语是不需要加逗号呢？2.什么时候用动词不定式作同位语，什么时候用动名词作同位语？3.The people here,young and old，all support our plan. 这里的a...

问题 add的用法

...ay bring us increasingly colder weather.请问老师这个added为什么用的是过去分词？

问题 many，much等不定代词的修饰语

Relatively few can drum.老师们，这个句子是relatively修饰代词few吗？如果是的话代词不应该用形容词修饰吗，为什么要用副词修饰?

问题 long-standing与long-lasting的区别

问题 修饰something的形容词为什么前置

A large silver something had come galloping across the lake.这里large和silver为什么前置，还有a来限定？有什么特殊规则吗？

问题 好题分享（71）：句子正误判断（涉及关系代词的用法）

The student whom he showed the exam paper informed the police.这个句子是否有误？如果有误如何改正？

问题 coordinated在句子中怎么翻译

...ll allow for substantial cost reductions and better coordinated service.中的coordinated是非谓语动词中的过去分词做定语修饰service，应该是被动，为什么翻译的时候翻译的还是协调的，不翻译成被协调的？求解答，谢谢！

问题 这里的American marvels如何理解

China’s exports seemed unimpressive next to the American marvels brought into their harbors by the barge load, one after the other in the early decades of the twentieth century—from new machinery to nylon.

问题 as在这里的用法是什么

Your prospects would be almost as dismal if arguments were even just competitions — like, say, tennis games.请问as在这里是副词，表示“同样”吗？如果是的话，as表比较一般是as...as结构，单独一个as也可以这样用吗？谢谢老师解答！

问题 关于虚拟语气的疑问

老师好！有这样一道选择题：If it _____ for the large orders we receive (received ?) from our regular customers, we could not have quoted for supplies even at that price.  A. was   B. is    C. is not  D. were not 参考答案是A. was。请问，为什么不能选择 D. were not？

问题 loose 和down 的词性和用法

Her mouse-colored hair, paler at the temples, was hanging loose down to her shoulders, like a child's unbound for a party.句中，loose和down分别是什么词性和用法？

问题 a five minutes rest 的说法对吗

I thought a 5 minutes rest from his work would do him good.请问这个句子对吗？