开发区水环境影响减缓措施应重点考虑()。
A.污水集中处理
B.深度处理与回用系统
C.废水排放的优化布局
D.废水排放方式的选择
E.污水土地处理
参考答案:A, B, C, D
In relation to the law of agency, explain the circumstances in which a principal may be bound by a contract entered into by an agent on his behalf without his express authority. (10 marks)
会阴或肛门手术后如果采用多头带包扎应选用()
A.腹带
B.胸带
C.四头带
D.丁字带
E.以上都不是