【单选题】在MRPⅡ中关于主生产计划定义及特性说法错误的是( )。
A.
主生产计划说明在可用资源的条件下,企业在一定时间内,生产什么?生产多少?什么时间生产?
B.
它根据合同和预测,把销售与运作规划的产品系列具体化,确定出厂产品
D.
起着承下启上,从微观计划向宏观计划过渡的作用
【单选题】----- Sorry to have hurt you. ----- _______. You didn’t mean to, did you?
【单选题】活前缀是指_______的一个前缀,这种前缀不含______之后的任何符号。
【单选题】You didn’t take his advice, ______it, you ______such a mistake.
A.
If you had taken, would make
B.
Were you to take, shouldn’t have made
C.
Had you taken, wouldn’t have made
D.
Have you taken, won’t have made
【单选题】活前缀是指_______的一个前缀,这种前缀不含______之后的任何符号。
【简答题】活前缀是指 的一个前缀,这种前缀不含 之后的任何符号。
【单选题】I'd rather you ______.those books of mine with you.