18•8
=32•22
=12.
故答案为:12
Many people believe we are heading for environmental disaster unless we _____ change the way we live. [ ]
A. fundamentally.
B. deliberately.
C. unconsciously
D. absurdly
某企业采用预测型连续生产方式制定生产计划,月销售计划量为120台,标准库存量是30台,上月库存量为10台,因此可以计算出月计划量为( )。
A.120台
B.130台
C.140台
D.160台