问题 关于冒号的使用

Generals, retired spy chiefs, a former head of the nuclear agency: all said that, although it was flawed, it served Israel’s interests. 老师好，这里冒号是不是用错了，应该用逗号吗？

问题 however的意思与用法

They will see Britain’s approval, however qualified and halfhearted, as another feather in its cap. 请问老师however在这里什么意思？

问题 关于as...as的问题

Yet few are as of techology promise as great an impact in as short a time.

问题 with 短语的作用

Comparisons of individuals of known age with these standards make it possible to identify deviations from the “normal”growth trajectory.with these standards 是否是后置定语？

问题 关于混合虚拟语气的使用

If we ________their terms, we would go bankrupt.请问各位老师空格处可不可以填入 had accepted，使用混合虚拟语气。

问题 代词的用法

The flock of geese was flying through the sky in perfect formation following ______ leader. A.its   B.their    C.his    D.her 为什么不可以选B。

问题 关于any代词的疑问

1.You can take any of them.2.You can take any one of them.请教老师第一句是他们中任何一些还是任何一个？

话题 现在完成时与过去完成时的区别

问题 should的特殊意义?

He doesn't like the idea/fact that i should stop travelling.请问在这个句子中, idea/fact (that) 后跟should, 表达什么意义呢? 这里明显和"义务","推断""惊奇"没什么关系.

话题 sleep late的意思是“睡得很晚”吗

话题 一般现在时与现在进行时的疑惑

话题 关于某句中to suit的成份分析

话题 牛津词典中对形容词的中文释义

话题 have finished和have done的区别

问题 介词的使用

This is the question about which we've had so much discussion这句话中为什么要有个介词about？Everything that he said seemed quite reasonable这句话中为什么又没有介词了？介词什么时候，用什么时候不用？？