对液固系统物料衡算时,常用质量作()。(KHD:工艺基本知识,th=140)
参考答案:基准
理财规划必须是一个全面综合的整体性解决方案。()
Such changes can alter the social structure,()people to move.
A.which leading
B.leads
C.which led
D.leading