联合库存管理JMI是在VMI的基础上发展起来的上、下游企业权利、责任平衡和风险分担的库存管理模式。
参考答案：错
The light is off. They _____. [ ]
A. must go to bed
B. must have went to bed
C. must went to bed
D. must have gone to bed
设计方案中2G信号边缘场强的要求为：外泄信号不大于（）.
