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【单选题】
The table shows how much money four consumers would be willing to pay for a new economics textbook. The price of the textbook is $100. How much total consumer surplus would be earned by these consumers?A.
$125
B.
$500
C.
$100
D.
$75
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【单选题】Sports medicine experts have observed for years that _________ athletes frequently have iron deficiency.
A.
endurance
B.
enduranced
C.
endurancing
D.
being endurated
【简答题】电子表格又称电子数据表，是指由特定软件制作而成的，用于模拟纸上计算的由横竖线条交叉组成的表格。（ ）
【单选题】3 What is a supply chain? (2.1)
A.
A supply chain is everything that delivers a product to a buyer, from personnel to machines to technology.
B.
A supply chain is the fleet of vehicles that deliver product from factories to retail locations.
C.
A supply chain is all the elements of a manufacturing process, from machine design to transportation.
D.
A supply chain is the hierarchy of personnel in charge of producing products for a company.
E.
A supply chain is the detailed diagram of the sales process.
【简答题】电子表格，又称电子数据表，是指由特定软件制作而成的，用于模拟纸上计算的由横竖线条交叉组成的表格。（ ）
【简答题】select 7/2= select 9%2= select 7 div 3= select 3.14 = 3.1,'C'='c'
【单选题】张女士,27岁,孕2产o,忘记末次月经时间,今到产科检查时发现子宫底在脐下一横指,胎心音正常,估计妊娠孕周为
A.
12周末
B.
16周末
C.
20周末
D.
24周末
E.
28周末
【单选题】Supply chain surplus involves what two parts?
A.
Manufacturing cost and selling price
B.
Customer value and supply chain cost
C.
Customer value and high quality products
D.
Reliable transportation and supply chain cost
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