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【单选题】
下列属于原始海洋的特征的是()
A.
B.
C.
带酸性
D.
甘甜
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参考答案:
举一反三
【单选题】A higher saving rate leads to faster growth because
A.
more saving produces greater additions to capital per hour of labor, raising real GDP per person.
B.
capital would wear out faster.
C.
people could consume more of an economy's output.
D.
population growth would accelerate.
【判断题】保罗·肯尼迪在《大国的兴衰》中提出,西方应该与印度结盟以遏制中国的崛起。()
A.
正确
B.
错误
【单选题】工人阶级执政党为之奋斗的崇高目标和和根本任务是
A.
建立和巩固无产阶级专政
B.
建设高度的社会主义民主和
C.
促进生产力的发展
D.
促进入的自由全面发展
【单选题】Evidence shows that, in general, the larger the level of investment as a share of GDP
A.
the smaller the productivity growth rate.
B.
the greater the productivity growth rate.
C.
has no influence whatsoever on the productivity growth rate.
D.
the greater the inefficient use of scarce resources.
【简答题】DHCP 租约文件默认保存在( )目录中
【单选题】If a nation's population grows, then,
A.
growth in real GDP per person will be less than the growth of real GDP.
B.
there can be no economic growth.
C.
growth in real GDP per person will be greater than the growth of real GDP.
D.
there must be an increase in real GDP per person.
【简答题】在图8-16所示稳压电路中,已知稳压管的稳定电压U Z 为6V,最小稳定电流I Z,max 为5mA,最大稳定电流I Z,max 为40mA;输入电压U I 为15V,波动范围为±10%;负载R L 的变化范围为:1kΩ~2kΩ,r Z =15Ω。 (1) 求R的取值范围; (2) 取R=5000Ω,估算电路稳压系数S和输出电阻R o
【多选题】统计分组
A.
是一种统计方法
B.
对总体而言是“合”
C.
对总体而言是“分”
D.
对个体而言是“合”
E.
对个体而言是“分”
【判断题】建设高度的社会主义民主,是工人阶级执政党为之奋斗的崇高目标和根本任务。
A.
正确
B.
错误
【简答题】According to Paragraph 5,George Osborne may_______. A.allow greater government debt for housing B.stop local authorities from building homes C.prepare to reduce housing stock debt D.release a lifted G...
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