When a rent ceiling is imposed in a housing market, the opportunity cost of housing equals the A: rent. B: market equilibrium rent that would prevail in the absence of a rent ceiling. C: value of the time and resources spent searching plus the rent. D: consumer surplus.
When a rent ceiling is imposed in a housing market, the opportunity cost of housing equals the A: rent. B: market equilibrium rent that would prevail in the absence of a rent ceiling. C: value of the time and resources spent searching plus the rent. D: consumer surplus.
The rain fell so heavily that it leaked ___________ the ceiling.
The rain fell so heavily that it leaked ___________ the ceiling.
即使商品质量好，也不能漫天要价。 A: You should not demand too high a price with quality goods. B: Even quality goods must have a price ceiling. C: Even if quality goods must have a price ceiling. D: Even if quality goods, they must have a price ceiling.
即使商品质量好，也不能漫天要价。 A: You should not demand too high a price with quality goods. B: Even quality goods must have a price ceiling. C: Even if quality goods must have a price ceiling. D: Even if quality goods, they must have a price ceiling.
Clear height is that the height from the ground of the animal house to the ceiling.
Clear height is that the height from the ground of the animal house to the ceiling.
‘ select ceiling(13.6) ‘运算结果是
‘ select ceiling(13.6) ‘运算结果是
函数ceiling(25.7,0.5)返回值是（）。
函数ceiling(25.7,0.5)返回值是（）。
A price ceiling will only be binding if it is set
A price ceiling will only be binding if it is set
A fly is on the ceiling. A: 飞 B: 苍蝇 C: 飘扬 D: 过得快
A fly is on the ceiling. A: 飞 B: 苍蝇 C: 飘扬 D: 过得快
表达式ceiling(3.1)*floor(2.6)的值是( )
表达式ceiling(3.1)*floor(2.6)的值是( )
7. A: ceiling B: top C: summit D: zenith
7. A: ceiling B: top C: summit D: zenith