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【单选题】
正常成人心尖搏动点在第五肋间与A.
左锁骨中线内侧5CM
B.
左锁骨中线内侧1~2cm
C.
右锁骨中线外侧1~2cm
D.
右锁骨中线内侧5cm
E.
以上都不对
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【简答题】函电完形填空(以下是发给独家经销商的一份抱怨函,请认真阅读并将缺失的单词补充完整)。 Dear Fred, Thanks for the information about your sales in Q2. We have to say that the figures are not at all encouraging, if you imagine how big the market p...
【单选题】In any market, total revenue is price
A.
divided by the price elasticity of demand.
B.
multiplied by quantity
C.
plus quantity
D.
multiplied by quantity minus the costs of production
【单选题】军运中经铁路局军代处同意，对超过规章规定押运人数的押运人员（）
A.
应核收押运人员乘车费
B.
不收取押运人员乘车费
C.
可按百分之五十收取押运员费
D.
可按百分之八十收取押运员费
【简答题】铁路对押运人应收押运人乘车费。（ ）
【单选题】In any market, total revenue is calculated by taking the price of the good and________.
A.
dividing it by the price elasticity of demand
B.
multiplying it by the price elasticity of demand
C.
multiplying it by the quantity of the good
D.
multiplying it by the quantity of the good and then subtracting the costs of production
【单选题】The market supply curve shows
A.
the total quantity supplied at any price.
B.
the average quantity supplied at any price.
C.
a ratio between price and quantity supplied for the market.
D.
a supply curve representing the 10 largest firms in the market.
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