皮皮学，免费搜题
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搜题
【单选题】
根据药品质量标准规定,评价一个药物的质量采用A.
鉴别、检查、质量测定
B.
生物利用度
C.
物理性质
D.
药理作用
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Which of the following is not true about Doosan Infracore's sales and after-sales service network?
A.
The network helps Doosan Infracore to set up a different image.
B.
The network is the largest organization of its kind in China.
C.
The after-sales service is only available in the daytime.
D.
The customers can enjoy an 8000-hour free after-sales service.