对定量订货技术应用的前提条件描述不正确的是
A.只适用于订货不受限制情况
B.只适用于单一品种
C.只适用于确定型需求
D.确定型需求和随机型需求都适用
参考答案:C
蝙蝠用______呼吸;家鸽用肺呼吸,用______辅助呼吸;鲤鱼用______呼吸.
— She doesn't like geography, does she?
— . [ ]
A. Yes, she does
B. Yes, she doesn't
C. No, she does