【单选题】The supply of a good will be more elastic, the
A.
more the good is considered a luxury.
B.
broader is the definition of the market for the good.
C.
larger the number of close substitutes for the good.
D.
longer the time period being considered.
【单选题】Which of the following results in an increase in the supply of a good or service?
A.
a fall in the price of the good or service
B.
a smaller number of sellers producing the good or service
C.
an increase in foreign imports of the good or service
D.
higher taxes imposed upon producers of the good or service
E.
a rise in the price of the good or service
【单选题】钢轨胶接绝缘接头整体剪切强度:不小于()kN。
【判断题】硬科幻是以科技或科学猜想推动情节的。英 国科幻作家阿瑟 · 克拉克和法国科幻作家儒勒 ·凡尔纳都创作了许多硬科幻作品 。( )
【单选题】钢轨胶接绝缘接头整体剪切强度:不小于()kN(中级线路工用)。
【单选题】The supply of a good will be more elastic the
A.
more the good is considered a luxury.
B.
broader the market is defined.
C.
more close substitutes the good has.
D.
longer the time period being considered.
【单选题】(47705) 钢轨胶接绝缘接头整体剪切强度:不小于() kN 。