小丽的房间长是4米，宽是3米．

（1）在空白处用1：100的比例尺画出小丽房间的平面图．

（2）写出这个房间的图上面积和实际面积的比．

It is much easier to talk about social change than to ___ .

A．bring it on

B．bring it about

C．bring it up

D．bring it out