【单选题】One____________if one breaks the law.
【简答题】When US student Olivia Priedeman, 17, woke up one morning, she thought she had had a dream about plans with a friend. But it wasn’t a dream. Her phone showed that during the night, Priedeman ha...
【单选题】楼梯踏步最小宽度不应小于0.28m的是()的楼梯。
【简答题】楼梯踏步最小宽度不应小于 0. 28m 的是 ( ) 的楼梯。 A . 幼儿园 B . 医院 C . 住宅套内 D. 专用疏散
【判断题】土壤监测的目的一般包括:土壤背景值调查、土壤质量现状监测、污染物土地处理的动态监测、土壤污染事故监测等。