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针对各种技术措施、新工艺等项目,既可以核算已经完成的项目是否达到原定的目的,也可以对准备采取措施的项目进行核查和审查,看是否有效果的核算方法是( )。
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皮皮学刷刷变学霸
举一反三
【单选题】下列不属于“未能正确发挥教师主动作用”的选项是( )
A.
创设教学情境时,过分依赖多媒体
B.
重活动形式,轻活动内容
C.
忽视教师的组织和监控作用
D.
忽视对学生情感、态度、价值观的培养
【单选题】The rate of labor-augmenting technological progress ( g ) is the growth rate of:
A.
labor
B.
the efficiency of labor.
C.
capital.
D.
output.
【多选题】长期使用糖皮质激素,在突然停药或减量过快时
A.
几乎所有患者均出现旧病复发或恶化
B.
某些患者遇严重应激情况,可发生肾上腺皮质危象
C.
若患者对激素产生依赖性或病情尚未完全控制,可能出现旧病复发或恶化
D.
可引起肾上腺皮质功能不全
【多选题】下列偏离朗伯-比尔定律的原因包括( )
A.
溶液本身发生化学变化的原因
B.
显色剂选择不当引起的偏离
C.
介质不均引起的偏离
D.
非单色入射光引起的偏离
【多选题】偏离朗伯比尔定律的原因包括( )。
A.
入射光线为非单色光
B.
溶液本身化学变化
C.
溶液酸度
D.
溶液浓度
【单选题】The most direct effect of an increase in the growth rate of average labor productivity would be an increase in
A.
the inflation rate.
B.
the unemployment rate.
C.
the long-run economic growth rate.
D.
imported goods.
【单选题】The growth rate of bacteria during the exponential phase of growth is
A.
Zero
B.
Increasing
C.
Constant
D.
Decreasing
E.
Negative
【单选题】All of the following would increase the growth rate of the economy EXCEPT
A.
raising the saving rate.
B.
stimulating research and development.
C.
discouraging international trade.
D.
None of the above answers is correct because they all would increase the growth rate.
【判断题】面对陌生人时,我们的“隐私我”区域会变大。()
A.
正确
B.
错误
【单选题】In the Solow growth model, the steady-state growth rate of output per effective worker is ______, and the steady-state growth rate of output per actual worker is ______.
A.
the sum of the rate of technological progress plus the rate of population growth; zero
B.
zero; the rate of technological progress
C.
zero; zero
D.
the rate of technological progress; the rate of population growth
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