useful的用法1.The book is useful _______ students of English.2.

useful的用法1.The book is useful _______ students of English.2. this is ___to students of English A.a useful advice B.useful 单项选择 the dictionary is () useful book for studying English. This is the _______ useful of the four books.(little) i think English is most useful of all the subjects. English is one of the most useful _____(语言) It is ( ) useful book. It is useful book the book is very useful 感叹句 -----book on the desk is ----useful one 文章:english is useful The book is _______(use)than that one.求解析为什么横线中填more useful