【简答题】在过去几十年里,阿根廷经历了长期的恶性通货膨胀,那里的人们对价格和工资的大幅度变动已司空见惯,合同通常只签很短的时期。另一方面,瑞士长期以来价格水平十分稳定。合同经常签数年。政府支出的增加在哪个国家会更有效地提高产量水平?(提示:考虑一下每个国家的总供给曲线形状) During the last decades,Argentina has undergone long periods of hig...
【单选题】在过去几十年里,政府采取了各种措施防止灾害发生。
A.
In the past few decades, the government has taken various measures to prevent disasters from happening.
B.
In the past few decades, the government has taken various measures to prevent disasters.
【单选题】(10 分 ) 在过去几十年里,政府采取了各种措施防止灾害发生。
A.
In the past few decades, the government has taken various measures to prevent disasters from happening.
B.
In the past few decades, the government has taken various measures to prevent disasters.
【单选题】医院感染的管理不包括
E.
加强医院感染学教育,明确医务人员在医院感染管理中的职责