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【单选题】
Which of the following outcomes is typical of a price ceiling that is set below the market equilibrium price?
A.
Less of the good is produced with the price ceiling than would be produced without it.
B.
The price ceiling has no effect on the market equilibrium.
C.
Consumers can buy more than the market equilibrium quantity because the price ceiling is below the market price.
D.
More of the good is produced with the price ceiling than would be produced without it.
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A.
work
B.
to work
C.
works
D.
working
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A.
1cm
B.
2cm
C.
1.414cm
D.
0.5cm
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A.
0
B.
1
C.
2
D.
3
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A.
currency
B.
curriculum
C.
circuit
D.
circumstance
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A.
/etc/X1l/Xf86config
B.
/etc/Xil/xorg. Conf
C.
/usr/XIIR6/bin/xorg. Conf
D.
/etc/x11/xorg. Conf
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A.
要约
B.
承诺
C.
变更
D.
违约
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A.
正确
B.
错误
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A.
正确
B.
错误
【简答题】电动汽车电机驱动系统按所选电机的类型可以分为()、()、()、()和()等。
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