【单选题】阴血不足,风血相搏所致的历节病的脉象是: ()
【判断题】新事物是在旧事物“母体”中孕育成熟的,但具有本质上的不同。()
【简答题】逻辑文件存放在到存储介质上时,采用的组织形式是与( )有关的.
【单选题】Bristol Meyers failed in promoting fact toothpaste and resolve because______.
A.
these products were too expensive as compared with their direct competitors
B.
both products failed to meet the customers' needs
C.
the customers could see no sense of a radical change of their habits
D.
the company forgot an English saying:' You cannot teach an old dog new tricks.'
【判断题】当混合动力电动汽车需要再生充电或作补充充电时,电机(电动机/发电机)就充当发电机的角色,将机械转化为电能储存起来或给其他电机补充供电。
【简答题】下列不属于包装的功能的 是( )A. 保护产品 B. 促销作用 C. 识别商品 D. 娱乐作用