There are quite a few old books on the shelf,but __of them is useful.A.both B.all C.none D.any
问题描述:
There are quite a few old books on the shelf,but __of them is useful.A.both B.all C.none D.any
答
C.none
答
D
答
C
答
答案是C。
none of them is useful 没一本是有用的。
答
c
答
选C,but表转折,另外从后面的is可以看出只有none是对的