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【多选题】
黄河高原地区农村社会系统进入释放阶段的原因有:
A.
见对应时间视频
B.
“大跃进”运动，国家把工业发展放在农业前面
C.
因农村劳动力缺乏导致土地被休耕弃耕
D.
前期农业发展积累潜能被不断消耗
E.
自然灾害频繁扰动
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参考答案：
举一反三
【单选题】In the circuit, an increase in R 2 leads to a decrease of:
A.
v
B.
i
C.
i 1
D.
R 1
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【单选题】Based on the graph, starting from equilibrium at interest rate r 1 and income Y 1 , an increase in government spending would generate the new equilibrium combination of interest rate and income: mg sr...
A.
r 2 , Y 2
B.
r 3 , Y 2
C.
r 2 , Y 3
D.
r 3 , Y 3
查看完整题目与答案
【判断题】切音字和拼音在推广的过程中，遇到的主要争议是它们和汉字的关系问题。
A.
正确
B.
错误
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【判断题】切音字和拼音在推广的过程中,遇到的主要争议是它们和汉字的关系问题。
A.
正确
B.
错误
查看完整题目与答案
【多选题】城市轨道交通主要有哪些发展优势？
A.
运量大
B.
造价低
C.
速度快
D.
能耗低
E.
建设周期短
F.
污染少
G.
安全可靠
查看完整题目与答案
【单选题】An increase in which one of the following monetary measures would best complement fiscal measures that are designed to stimulate aggregate demand during a period of high unemployment
A.
Reserve requirements.
B.
Treasury securities held by the Federal Reserve.
C.
The Federal Reserve’s discount rate.
查看完整题目与答案
【单选题】Austenite is the
A.
BCC form of iron
B.
FCC form of iron
C.
α-iron
D.
Inter metallic compound iron carbide
查看完整题目与答案
【简答题】奥氏体（austenite）
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【单选题】If Education R Us University thought that it faced an inelastic demand for the regular academic year but an elastic demand for summer school, and it wanted to increase its total tuition revenue, it wo...
A.
Increase; increase.
B.
Increase; decrease.
C.
Decrease; increase.
D.
Decrease, decrease.
查看完整题目与答案
【简答题】Sitting in a hot bath for one hour caused an __(1)___% increase of the body's ____(2)_e____use The researchers believe that the body ___(3)__r___ ____(4)_c___to protect the body from the ___(5)_h___...
查看完整题目与答案
相关题目：
【单选题】In the circuit, an increase in R 2 leads to a decrease of:
A.
v
B.
i
C.
i 1
D.
R 1
查看完整题目与答案
【单选题】Based on the graph, starting from equilibrium at interest rate r 1 and income Y 1 , an increase in government spending would generate the new equilibrium combination of interest rate and income: mg sr...
A.
r 2 , Y 2
B.
r 3 , Y 2
C.
r 2 , Y 3
D.
r 3 , Y 3
查看完整题目与答案
【判断题】切音字和拼音在推广的过程中，遇到的主要争议是它们和汉字的关系问题。
A.
正确
B.
错误
查看完整题目与答案
【判断题】切音字和拼音在推广的过程中,遇到的主要争议是它们和汉字的关系问题。
A.
正确
B.
错误
查看完整题目与答案
【多选题】城市轨道交通主要有哪些发展优势？
A.
运量大
B.
造价低
C.
速度快
D.
能耗低
E.
建设周期短
F.
污染少
G.
安全可靠
查看完整题目与答案
【单选题】An increase in which one of the following monetary measures would best complement fiscal measures that are designed to stimulate aggregate demand during a period of high unemployment
A.
Reserve requirements.
B.
Treasury securities held by the Federal Reserve.
C.
The Federal Reserve’s discount rate.
查看完整题目与答案
【单选题】Austenite is the
A.
BCC form of iron
B.
FCC form of iron
C.
α-iron
D.
Inter metallic compound iron carbide
查看完整题目与答案
【简答题】奥氏体（austenite）
查看完整题目与答案
【单选题】If Education R Us University thought that it faced an inelastic demand for the regular academic year but an elastic demand for summer school, and it wanted to increase its total tuition revenue, it wo...
A.
Increase; increase.
B.
Increase; decrease.
C.
Decrease; increase.
D.
Decrease, decrease.
查看完整题目与答案
【简答题】Sitting in a hot bath for one hour caused an __(1)___% increase of the body's ____(2)_e____use The researchers believe that the body ___(3)__r___ ____(4)_c___to protect the body from the ___(5)_h___...
查看完整题目与答案
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