Cet-4-1.16-Exercise 02Although Kodak anticipated the inevitable rise of digital photography, its corporate culture was too rooted in the successes of the past for it to make the clean break necessary to fully embrace the future. They were a company stuck in time. Their history was so important to them. Now their history has become a liability. Why do large companies have difficulty switching to new markets?
A. They are exhausted by the information overload.
B. They are unwilling to invest in new technology.
C. They are deeply stuck in their glorious past.
D. They have to move from place to place.
中欧关系发展大方向和主基调,那就是,相互尊重、求同存异、和而不同,不断增进彼此理解和信任,在合作中扩大共同利益,在发展中破解难题。
A. 对
B. 错
痰涂片检查结核分枝杆菌应选用的方法
A. 革兰染色
B. 墨汁染色
C. 特殊染色
D. 抗酸染色
E. 姬氏染色
卡介苗的接种对象主要是
A. 结核性脑膜炎患者
B. 结核菌素试验阳性者
C. 严重的结核病人
D. 新生儿和结核菌素试验阴性者
E. 肿瘤患者