三废治理原则
参考答案:
(1)改革工艺,搞好清洁生产,减少“三废产生”
(2)综合利用,变废为宝,进行资源化利用
(3)消除污染、进行无害化处理,造福子孙后代
Many young people are now crazy about Board Games (桌游), which are based on pure strategy and kind of of players’ psychological quality.
A.exchange
B.charge
C.challenge
D.preference
正常肝脏的上界是 ( )
A.右锁骨中线平第五肋间
B.左锁骨中线平第七肋间
C.胸骨柄、体交界处
D.右锁骨中线平第六肋间
E.右锁骨中线第四肋间