This kind of book is written to .A.old B.new C.the old D.young.选哪个
问题描述:
This kind of book is written to .A.old B.new C.the old D.young.选哪个
答
C.
答
c
the 加形容词表示一类人
答
选C 老年人
加the 表示一类人.