6.Customs ___ from country to country.
问题描述:
6.Customs ___ from country to country.
A.varies
B.vary
C.various
D.variety
答
B 是变化的意思 动词
6.Customs ___ from country to country.
A.varies
B.vary
C.various
D.variety
B 是变化的意思 动词