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【单选题】
以下那些不属于现代汽车电子控制技术的优越性?
A.
控制精度高,减少燃油消耗
B.
开环控制
C.
可靠性增强,减少修复时间
D.
提高行驶稳定性、舒适性和安全性,减少交通事故
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【判断题】海底捞曾出现过严重的品牌危机事件。()
A.
正确
B.
错误
【单选题】如何较好地消除接线和接触电阻对小电阻测量值的影响?
A.
使用四端输入法
B.
触点处保持良好的清洁
C.
减小触点的接触面积
D.
采用相同的材料导线
【判断题】以优质服务闻名的海底捞也曾出现过严重的品牌危机事件。
A.
正确
B.
错误
【单选题】When the economy is in recession, jobs are generally harder to find and more people go to college. We can conclude that the opportunity cost of
A.
going to college decreases when the economy is in recession.
B.
going to college increases when the economy is in recession.
C.
working increases when the economy is in recession.
D.
working is zero when the economy is in recession.
【简答题】骨盆是由 、 及 所组成
【单选题】In a recession when income and wealth are falling, the demand for bonds _________ and the demand curve shifts to the _________.
A.
falls; left
B.
falls; right
C.
rises; right
D.
rises; left
【判断题】A recession occurs when real GDP declines for two successive quarters in a row
A.
正确
B.
错误
【单选题】如何较好地消除接触电阻对测量值的影响?
A.
使用四端输入法
B.
触点处保持良好的清洁
C.
减小触点的接触面积
D.
采用相同的材料导线
【单选题】When the national economy is faced with a recession or high inflation, the government engages in active policies with timely attempts to move the economy back ______.
A.
with the right track
B.
on the right track
C.
for the right track
D.
in the left track
【单选题】Bill is a high-school drop out who lost his job in a fast food restaurant when the economy plunged into a recession. After 8 months, Bill is still looking for work. He is an example of
A.
frictional unemployment.
B.
structural unemployment.
C.
cyclical unemployment.
D.
the natural unemployment rate
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