【单选题】Which one is not right about Qimin Yaoshu?
A.
It recorded not only the cultivation of plants but cattle breeding and farm produce processing.
B.
It is acknowledged as the best-preserved agricultural encyclopedia still existing in China.
C.
It is generally viewed as the oldest existing agricultural treatise of China.
D.
It analyzed the ways of increasing farmers’ earnings by detailing agricultural production and farming technology.
【判断题】Qimin Yaoshu was written by Jia Sixie.
【简答题】Qimin Yaoshu was written by the famous agriculturist .
【单选题】如图所示的北美轮廓图中,9代表的是哪个港口?
【单选题】关于出血性疾病的检查,下列哪项错误:
A.
血小板叶数正常值是100-300×109/L
B.
凝血时间(CT)是指离体血液发生凝固所需时间
C.
出血时间(BT)的测定可了解血小板的功能及血管壁的结构
【单选题】铁路运输适应经济和社会发展的先决条件是:( )
【简答题】市场需求的______和______,企业经营能力的______,是市场细分的客观基础。
【单选题】政府通过各种方式介入或干预市场的依据是()。