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【单选题】
1985年国家高程系统的水准原点高程是( )A.
72.289
B.
72.389
C.
72.260
D.
72.269
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【简答题】Refer to Table 6-1. If the government creates a price ceiling which is $100 below the equilibrium price, the new market price is_______, and _______ two-bedroom apartments will be rented.
【简答题】Refer to Table 6-1. If the government creates a price ceiling which is $100 below the equilibrium price, the market price is_______, and _______ two-bedroom apartments will be rented.
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