A、True
B、False
A、True
B、False
A、separate customers according to their willingnesses to pay.
B、engage in arbitrage.
C、differentiate between different units of its product.
D、use coupons.
The British government intends to ______.
A.forbid the car-washing service
B.increase the price of the water used
C.end the misery caused by the drought
D.charge fees for the use of the water
A、Market price may be temporary.
B、Disincentive to use up spare capacity
C、Not have an equivalent market price
D、External market may be perfect, have to reduce price to sell externally.
A.Phase I
B.Phase II
C.Phase III
D.Phase IV
A、a market order.
B、a limit order.
C、a short sell.
D、margin credit.
Why does Denny have to go unarmed?
A.He cannot tell an enemy from a friend.
B.The price would be very high if it were armed.
C.He does not know how to use a weapon.
D.It is unlikely that he will be attacked by a human enemy.
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