成本性态
参考答案:
成本性态也称为成本习性,是指成本总额对业务总量之间的依存关系。
根据句意补全下列句子。
1. It is very cool in .
2. I put on my shorts and T-shirt in .
3. It is rainy in .
4. There is ice and snow in .
5. Today is cold, please your coat.
6. I like to on the ice. She likes to on the .
药品生产企业销售前应当按规定在指定药品检验机构检验的是()
A.麻醉药品
B.第一类精神药品
C.第二类精神药品
D.放射性药品
E.第一类疫苗