【单选题】我国从1980年开始用国际金融组织贷款及外国政府贷款以来,国家发展和改革委员会、财政部、商务部等主管部委先后颁布一系列文件,旨在规范贷款资金的使用与管理。其中与外国贷款项目管理有关的主要文件是()。
A.
《国际金融组织和外国政府贷款投资项目管理暂行办法》
B.
《世界银行和亚洲开发银行贷款项目国际招标代理机构委托指南》
【单选题】我国从1980年开始利用国际金融组织贷款及外国政府贷款以来,国家发展和改革委员会、财政部、商务部等主管部委先后颁布一系列文件,旨在规范贷款资金的使用与管理。其中与外国贷款项目管理有关的主要文件是( )。
A.
《国际金融组织和外国政府贷款投资项目管理暂行办法》
B.
《世界银行和亚洲开发银行贷款项目国际招标代理机构委托指南》
【单选题】According to biologists, animal populations at a given time are _________ by food supplies at that time.
【简答题】As we know, the sooner coastal populations are _____ a coming tsunami ( 海啸 ), the greater their chances of escaping. A. used to B. informed with C. warned of D. known about
【单选题】我国从1980年开始利用国际金融组织贷款及外国政府贷款以来,国家发展和改革委员会、财政部、商务部等主管部委先后颁布一系列文件,旨在规范贷款资金的使用与管理。其中与外国贷款项目管理有关的主要文件是()。
A.
《国际金融组织和外国政府贷款投资项目管理暂行办法》
B.
《世界银行亚洲开发银行贷款项目国际招标代理机构委托指南》
【单选题】Which of the following statements about deer populations is supported by the information in paragraph 4?
A.
Deer populations reached their highest point during the 1940s and then began to decline.
B.
The activities of settlers contributed in unexpected ways to the growth of some deer populations in later times.
C.
The clearing of wilderness land for construction caused biotic changes from which the black-tailed deer population has never recovered.
D.
Since the 1940s the winter populations of deer have fluctuated more than the summer populations have.
【单选题】In a hypothesis test comparing two means of the independent normal populations, we use the t distribution test statistic when ( )
A.
both population standard deviations are known.
B.
both population standard deviations are unknown.
C.
the two population standard deviations are equal.
D.
both populations have at least 50 observations.