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【简答题】
将下列文本翻译成英文。 华山位于华阴市,距西安 120 公里。华山是秦岭的一部分,秦岭不仅分隔陕南与陕北,也分隔华南与华北。与从前人们常去朝拜的泰山不同,华山过去很少有人光临,因为上山的道路极其危险。然而,希望长寿的人却经常上山,因为山上生长着许多药草,特别是一些稀有的药草。自上世纪 90 年代安装缆车以来,参观人数大大增加。
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【单选题】The price of mozzarella cheese, which is used in pizza, increases. In the market for pizza you would expect that
A.
the demand for pizza would decrease and the price of pizza would fall.
B.
the demand for pizza would increase and the price of pizza would increase.
C.
the supply of pizza would increase and the price of pizza would decrease.
D.
the supply of pizza would decrease and the price of pizza would increase.
【单选题】In Pizza Hut, a Pan Pizza was ______to serve in 5 minutes.
A.
guaranteed
B.
cut
C.
filled
D.
marked
【单选题】Put the following products in order from the least to the most elastic demand: Domino's pizza, pizza, and pizza from Domino's on the corner of Main Street and 8th Avenue.
A.
Domino's pizza; pizza; pizza from Domino's on the corner of Main Street and 8th Avenue
B.
pizza; pizza from Domino's on the corner of Main Street and 8th Avenue; Domino's pizza
C.
pizza; Domino's pizza; pizza from Domino's on the corner of Main Street and 8th Avenue
D.
pizza from Domino's on the corner of Main Street and 8th Avenue; Domino's pizza; pizza
【单选题】If a 6 percent increase in income results in a 10 percent increase in the quantity demanded of pizza, then the income elasticity of demand for pizza is
A.
negative and therefore pizza is an normal good.
B.
negative and therefore pizza is a inferior good.
C.
positive and therefore pizza is an inferior good.
D.
positive and therefore pizza is a normal good.
【简答题】M20-6H代号的含义是:公称直径为20,中径和顶径公差带都为________,________旋合长度的普通粗牙右旋内螺纹。
【单选题】Pizza and tacos are substitutes. If the price of a pizza rises, then _______.
A.
the demand for pizzas decreases and the demand for tacos increases
B.
the demand for both goods decreases
C.
the quantity of tacos demanded increases and the quantity of pizza demanded decreases
D.
the quantity of pizza demanded decreases and the demand for tacos increases
E.
the demand for each good decreases because both are normal goods
【单选题】Pizza is a normal good if the demand
A.
for pizza rises when income rises.
B.
for pizza rises when the price of pizza falls.
C.
curve for pizza slopes upward.
D.
curve for pizza shifts to the right when the price of burritos rises, assuming pizza and burritos are substitutes.
【简答题】下列关于城乡规划实施管理的说法不正确的是（ ）。
【简答题】M20×1.5左-6H/6g代号的含义是:普通细牙________螺纹,公称直径为20,螺距为1.5,中等旋合长度,中径和顶径公差带都为________的内螺纹与中径公差带和顶径公差带为6g的外螺纹的配合。
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