单项选择题

A．To explain why recycling is important.
B．To describe the recycling program.
C．To discuss whether or not recycling should be mandatory.
D．To explain how to find the recycling facilities.
<上一题 目录 下一题>
热门 试题

单项选择题
A．Junior class treasurer.B．President.C．Senior class treasurer.D．Vice president.
A．Junior class treasurer.
B．President.
C．Senior class treasurer.
D．Vice president.
单项选择题
This passage mainly discusses how knowledge can affect human life.
A．Y
B．N
C．NG
相关试题