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【简答题】
I this picture when I was cleaning out the attic. A) came across B) came upon C) came about D) came along
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举一反三
【单选题】Suppose there is an increase in input prices. We would expect supply
A.
supply to increase, supply curve shift to the right.
B.
supply to decrease, supply curve shift to the left.
C.
supply and supply curve to remain unchanged.
D.
supply to either increase or decrease.
【单选题】Suppose there is an increase in both the supply and demand for personal computers. In the market for personal computers, we would expect the
A.
equilibrium quantity to rise and the equilibrium price to rise.
B.
equilibrium quantity to rise and the equilibrium price to fall.
C.
equilibrium quantity to rise and the equilibrium price to remain constant.
D.
equilibrium quantity to rise and the change in the equilibrium price to be ambiguous.
E.
change in the equilibrium quantity to be ambiguous and the equilibrium price to rise.
【单选题】Suppose there is an early freeze in California that ruins the lemon crop. What happens to consumer surplus in the market for lemons?
A.
It increases.
B.
It decreases.
C.
It is not affected by this change in market forces.
D.
It increases very briefly then decreases.
【单选题】Suppose there is an increase in input prices. We would expect supply
A.
to decrease
B.
to increase
C.
could increase or decrease
D.
to remain unchanged
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