属于井筒竣工验收中矿建工程检查内容的是()。
A.井筒位置与几何尺寸
B.井壁强度
C.井筒渗漏水
D.井筒内的梁结构
E.隐蔽工程
参考答案:A, B, C, E
Thanks to a South Korean drama currently on air, Man From the Stars, this new mix — match junk food trend has become popular among young audiences, _____its unhealthy nature.
A.in favor of
B. in terms of
C.in case of
D.in spite of
什么叫触电,它对人体有什么危害?