1.Their suggestions are of___A___
问题描述：
1.Their suggestions are of___A___
A.great value B great values
C.many values D.a great values
2.We have two __ __in our town and a new chemical_______is to open soon (A)
A.ironworks; works B.ironworks; work
C.ironwork; work D.iron work; works
答
1、be of+名词 相当于形容词,是一种固定用法,比如 be of importance就相当于important,重要的.这里答案A就是相当于valuable,有价值的意思.只是在value前加了个great来修饰而已,表示有很大的价值.价值是不可数名词,不...