of 、for、 to 、with的区别与用法
问题描述：
of 、for、 to 、with的区别与用法
例如（1）the government should further strengthen the supervision and control of the production and circulation of plastic bags.其中的control of the procduction为什么不能用to呢.（2）I am writing to ask if you can recommend a child as the recipient of my financial assistance.其中的的writing to ask 可以换做writing for asking （3）thank you very much for having given me this opportunity to take such a promisiong position in such a best-selling magazine.其中的thank you very much fo having give 可以换做to having give 还有with,这几个词我老是分不清楚,不知道什么时候该用哪一个,希望有人能帮帮我 还有那个可数名词,是不是前面不加冠词之类的都要用复数?
答
（1）control 在这里是名词,与the production and circulation of plastic bags是同样的用法（2）不能（3）不能,不过可以改为to give With是个介词,基本的意思是“用”,但它也可以协助构成一个极为多采多姿的句型,在...