单项选择题
酸化、压裂施工后罐内的残夜应( )。A.回收 B.放入废水沟 C.放入非耕地 D.方便排放
单项选择题酸化、压裂施工后罐内的残夜应( )。
某地教育部门规定,对学生要综合评价,不得以分数作为评价学生的唯一标准,该规定是依据《中小学教师职业道德规范》(...
单项选择题某地教育部门规定,对学生要综合评价,不得以分数作为评价学生的唯一标准,该规定是依据《中小学教师职业道德规范》( )的规定。
Studies have shown that ______. A、a tigress never attac...
单项选择题 Studies have shown that ______. A、a tigress never attacks until attacked B、the tigress is not as fierce as the tigers C、a tiger usually fights another tiger to defend its own territory D、the tiger is not an efficient hunter as is commonly described