皮皮学，免费搜题
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【单选题】
三十多年如一日,认真负责,始终从事机械加工工作,更换过很多次加工设备,它主要加工( )。A.
增压发电机的转子
B.
水轮发电机的弹性油箱
C.
减速器
D.
发动机
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】If the supply of a product decreases, we would expect equilibrium price
A.
to increase and equilibrium quantity to decrease.
B.
to decrease and equilibrium quantity to increase.
C.
and equilibrium quantity to both increase.
D.
and equilibrium quantity to both decrease.
【单选题】. – ______Bob be the manager of our company? – He ______ be, but I’m not sure.
A.
Can; may
B.
Can; can’t
C.
May; must
D.
May; mustn’t
【单选题】If the supply of a product increases, we would expect equilibrium price
A.
to increase and equilibrium quantity to decrease.
B.
to decrease and equilibrium quantity to increase.
C.
and equilibrium quantity to both increase.
D.
and equilibrium quantity to both decrease.
【单选题】If the supply of a product increases, we would expect equilibrium price
A.
to increase and equilibrium quantity to decrease.
B.
to decrease and equilibrium quantity to increase.
C.
and equilibrium quantity to both increase.
D.
dand equilibrium quantity to both decrease.
【单选题】Consider the market for broccoli. If the price of a pound of broccoli increases, what happens to the supply of broccoli?
A.
The supply of broccoli decreases.
B.
The supply of broccoli increases.
C.
There will be no change in the supply of broccoli, but instead there is an increase in the quantity supplied of broccoli.
D.
There will be no change in the supply of broccoli, but instead there is a decrease in the quantity supplied of broccoli.
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