Stamps are used ————sending letters选择题A,by B,for C,with D,to
问题描述:
Stamps are used ————sending letters选择题A,by B,for C,with D,to
答
b
答
Stamps are used FOR sending letters
==Stamps are used TO send letters
答
B
邮票是用来寄信的.
B,For = 用来