题目内容

原代鸡胚细胞不能建立细胞库,只能限于原始培养的细胞。

A. 对
B. 错

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药性寒凉,以治风湿热痹的药物是

A. 独活、川乌、威灵仙、防己
B. 防己、络石藤、蕲蛇、穿山龙
C. 川乌、独活、威灵仙、松节
D. 防己、络石藤、豨莶草、穿山龙
E. 蚕沙、伸筋草、秦艽、桑枝

药性温热,以治风寒湿痹的药物是

A. 独活、川乌、威灵仙、防己
B. 防己、络石藤、蕲蛇、穿山龙
C. 川乌、独活、威灵仙、松节
D. 防己、络石藤、豨莶草、穿山龙
E. 蚕沙、伸筋草、秦艽、桑枝

The marketing concept stresses finding the right customers for the company's products.

A. 对
B. 错

The selling concept is based on the development, design, and implementation of marketing programs, processes, and activities that recognize their breadth and interdependencies.

A. 对
B. 错

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