话题 kinds of

话题 of sb

话题 loads of

话题 freedom of

话题 who of

话题 of being

话题 will of

话题 which of

话题 oberseved of

问题 伴随状语可以伴随一个系表结构吗

...如：He rode away whistling. 他吹着口哨骑车走了。She stood at the door talking to a neighbour. 她站在门口和邻居谈话。Everybody came in the room, singing and smiling. 大家唱着笑着走进教室。He walked along in front of me, holding the lantern. 他提着灯笼走在我...

问题 two thirds of whom的用法疑问

There are 56 students in our class，two thirds of _____ are boys.of后面填什么？选项分别who，whom，them，which，答案是whom，请问老师，选them行不行？为什么？谢谢

问题 talk of的用法

这里的talk of 能否换成talk？能不能直接说talk sth比如：They were talking baseball/politics.他们在聊棒球/政治。to talk business谈正事  

问题 关于would和could在虚拟语气中的疑惑

...e”refers to multiple, yet way is singular . If you are referring to only one way, you would use “in a way”. 鲜花等候中。

问题 不定式前面是否加逗号

Fat and salt are very important parts of a diet. They are required to process the food that we eat, to recover from injury and for several other bodily functions. 请问，required后面是不是应该加一个逗号？to process the food 做什么成分？

问题 lesser+名词和less+名词用法辨析

The slant of the line showed he was swimming at a lesser depth.钓线的倾斜度表明鱼在水里的深度已经比之前浅了。 (海明威的老人与海）为什么这里是lesser? 而不是less？ 很不懂。