单项选择题

As the countryside fills up, people are becoming more aware of the need for open space, "open space" means ______.

A．public land
B．unoccupied land
C．unplanted land
D．private land
<上一题 目录 下一题>
热门 试题

单项选择题
The mail was ______ for a week because of the flood.
A．held in
B．hold on
C．hold off
D．hold down
单项选择题
I thought the problem of increasing wages would at the meeting, but no one mentioned it.
A．come in
B．come for
C．come to
D．come up
相关试题