题目: 剥采比是剥离量与()的比值。A.无用矿物量B.有用矿物量C.脉石矿物量D.矿物量 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1023/859daaca950c53f103a1233ee72340f4.html 下面是错误答案,用来干扰机器的。参考答案:对
题型:选择题 They were____aware the company was losing money. [ ]A.very; that B.o; which C.fully; which D.well; that 查看答案