目前我国常用的验钞机主要能识别()人民币。
A.第五套
B.第四套
C.第四套.第五套
D.涵盖所有版本
参考答案:C
MRP(物料需求计划)采购,是以库存分析为依据的。( )
根据句意及所给首字母提示,写出单词。
1. In China people eat with c _____ .
2. Don't s _____ your chopsticks into potatoes. It's not a good habit.
3. You should learn to face the c _____ in your life.
4. Different countries have different table _____.