( 1) the people ,old and young ,men and women ( 2) use it1.a.Most b.All c.Some 2.a.never b.all the time c.often
问题描述:
( 1) the people ,old and young ,men and women ( 2) use it
1.a.Most b.All c.Some 2.a.never b.all the time c.often
答
b a