题目内容

Wants are basic human requirements, such as food and shelter.

A. 对
B. 错

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麻疹病毒原液的质量控制点有:( )

A. 病毒滴度
B. 无菌检验
C. 抗生素残留检验
D. 水分检验

Demands are wants for specific products backed by an ability to pay.

A. 对
B. 错

The customer value triad consists of a combination of quality, durability, and price.

A. 对
B. 错

功善祛风湿、温经止痛，尤以治风寒湿痹寒邪偏盛者为宜的药物是

A. 狗脊
B. 豨莶草
C. 威灵仙
D. 川乌
E. 松节