发展战略的环境目标其中应包括( )等目标。 A.生态平衡 B.污染治 C.可持续发 发布时间:2017-12-28 20:19 │ 来源:www.tikuol.com 题型:多项选择题 问题: 发展战略的环境目标其中应包括( )等目标。A.生态平衡B.污染治C.可持续发展D.人均居住面积E.环境质量
题型:多项选择题 20. His parents were teachers in that school, _______ lost their lives in order to save their students in the earthquake. A.none of themB.both of themC.none of whomD.both of whom 查看答案