Amovementupwardandtotherightalongasupplycurveiscalleda(n)
A. increase in supply.
B. decrease in supply.
C. decrease in quantity supplied.
D. increase in quantity supplied.
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Ifthereisashortageoffarmlaborers,wewouldexpect
A. the wage of farm laborers to increase.
B. the wage of farm laborers to decrease.
C. the price of farm commodities to decrease.
D. a decrease in the demand for substitutes for farm labor.
WhichofthefollowingeventsmustresultinahigherpriceinthemarketforSnickers?
A. Demand for Snickers increases, and supply of Snickers decreases.
B. Demand for Snickers and supply of Snickers both decrease.
C. Demand for Snickers decreases, and supply of Snickers increases.
Demand for Snickers and supply of Snickers both increase
Theuniquepointatwhichthesupplyanddemandcurvesintersectiscalled
A. market harmony.
B. coincidence.
C. equivalence.
D. equilibrium.
爱的能力是自然而然，不需要学习的。
A. 对
B. 错
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