单项选择题


How much does it cost to buy three pairs of cups

A． 18 yuan.
B． 36 yuan.
C． 30 yuan.
<上一题 目录 下一题>
热门 试题

填空题
What is true about pencils in this text
单项选择题
A． to B． about C． for
A． to
B． about
C． for
相关试题