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【单选题】
在现代社会中,影响一个国家盛衰强弱的关键因素是
A.
科技
B.
经济
C.
教育
D.
综合国力
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【简答题】寄存器中,一个触发器可以存放( ) 位二进制代码,要存放 N 位二进制代码,就要有( ) 个触发器。
【简答题】寄存器中,一个触发器可以存放 位二进制代码,要存放N位二进制代码,就要有 个触发器。
【简答题】寄存器中,一个触发器可以存放()位二进制代码,要存放n位二进制代码,就要有()个触发器。
【单选题】How did the Great Recession of 2007 affect the U.S. economy?
A.
GDP declined, employment fell, unemployment rose, and housing prices declined.
B.
GDP increased, employment fell, unemployment rose, and housing prices increased.
C.
GDP declined, employment rose, unemployment fell, and housing prices increased.
【单选题】U.S. GNP
A.
includes production of foreigners working in the U.S. and production of U.S. citizens working in foreign countries
B.
includes production of foreigners working in the U.S. but excludes production of U.S. citizens working in foreign countries.
C.
excludes production of foreigners working in the U.S. but includes production by U.S. citizens working in foreign countries.
D.
excludes production of foreigners working in the U.S. and production by U.S. citizens working in foreign countries.
【单选题】The presence of imports ( ) the size of the U.S. multiplier because with an increase of U.S. real GDP, ( ).
A.
increases; U.S. consumers buy goods from other countries
B.
increases; U.S. firms can sell goods to other countries
C.
decreases; U.S. consumers buy goods from other countries
D.
decreases; U.S. firms can sell goods to other countries
【简答题】下一代网络实现了(1)功能与(2)能力、呼叫/会晤与应用/ (3)的双分离,网络结构层次化,各层次之间的协议接口逐渐标准化,并对外开放,从而使网络的能力从目前的封闭结构转向开放结构,下一代网络应具有的特征包括采用分层的体系结构,属于 (4)驱动型的网络,基于(5)交换技术,能够融合(6)网络。 可选项: A.交换 B.控制 C.接入 D.承载 E. 技术 F. 服务 G. 复用 H. 终端 I. ...
【单选题】U.S. Population Present Situations of U.S. Population The U.S.—the most populous of today's developed countries—bas one of the highest population growth rates of the industrialized nations: about one ...
A.
Y
B.
N
C.
NG
【单选题】When the U.S. real interest rate is low, owning U.S. assets is______and so U.S. net foreign investment is______.
A.
more attractive... high
B.
more attractive... low
C.
less attractive...high
D.
less attractive...low
【简答题】How did the global financial cr that began in the U.S. in 2007 affect countries in Europe?
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