在ERP系统中，在第2时区生产计划变动的审批权是（）
A、厂长
B、系统管理员
C、主生产计划员
D、计划员
参考答案：C
the students in this primary school is about four thousand, and of them are boys.[ ]
A. A number of; three fifth
B. A number of; three fifths
C. The number of; three fifth
D. The number of; three fifths
调整装配法
