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?