【单选题】Two brands of water, Natural Water and Mountain Water, are close substitutes. If the price of Mountain Water decreases, the fall in price
A.
shifts the demand curve for Natural Water rightward.
B.
shifts the demand curve for Natural Water leftward.
C.
increases the price of Natural Water.
D.
increases the demand for Mountain Water.
E.
More information is needed to determine if the demand curve for Natural Water shifts rightward or leftward.
【简答题】( )是党和人民实践经验和集体智慧的结晶,其主要创立者是。
【单选题】Visual FoxPro数据库是( )
【简答题】A) It will reduce government revenues. B) It will stimulate business activities. C) It will mainly benefit the wealthy. D) It will cut the stockholders’ dividends.
【单选题】3,It’s known to us all ___ a form of energy . A. water is B. that water is C. is water D. that water to
【简答题】____思想是党和人民实践经验和集体智慧的结晶,其主要创立者是。
【单选题】The problems Americans face concerning water are ground water shrinkage and tap water pollution
【单选题】Some experts fear that these regulations will be so strict as to paralyze economic activities.