ability后为何不能加of doing?ability为何不能加of doing?这是什么语法现象,我查了很多书都查不到,

ability后为何不能加of doing?ability为何不能加of doing?这是什么语法现象,我查了很多书都查不到, in case of fire1.2.fire前面为何不能加the? He threw the book out (of) the window.中为什么out后不能加of? do sth to the best of ones ability为什么要加to? 加湿器的加水口为何不能在上面?真空要求? He's talking with one of his friends now.Friends为何加S?句中one of含义?删除后句子又怎样? one of 后加什么. be动词后加of one of 后加什么 I will help him to the best of my ability.to后的短I will help him to the best of my ability.to后的短语在句子中是什么成分? 为什么because of 后面不能加从句 afraid of 后加动名词怎么加 玻璃打碎后,为何不能把它们拼合复原呢? 百分数后为什么不能加单位 百分数后为什么不能加单位?亲 entered后不能加into吗 To the of my best ability I'm the kind of brotha,Who been doin'it my way.的中文意思.