滑板：运动（）
A．药：治病
B．饮料：果汁
C．电影：广告
D．新闻：报纸
参考答案：A
With more and more forests disappearing, today the public is much concerned about the way _________.
A．nature is being ruined
B．which nature is ruined
C．on which to ruin nature
D．of nature to be ruined
破碎机安装质量的要求是什么？
