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The following table shows the hours of labor required to produce 1 unit of each commodity in each country: Wheat / Clothing United States: 3 hr / 9 hr United Kingdom: 4 hr / 4 hr 1. Which country has an absolute advantage in wheat?_ (1)_ 2( a ) Suppose that, in the situation in Question 1, the United Kingdom has 500 hours of labor available to it. Prior to trade, the country is using 300 of those labor hours to produce clothing and the remaining 200 labor hours to produce wheat. How much wheat_ (2)_ and how much clothing_ (3) _ will the United Kingdom be producing in this pretrade situation? (Because there is no trade, your answers will also indicate the amounts of wheat and clothing consumed in the United Kingdom prior to trade.) ( b ) Now suppose that the United Kingdom enters into trade with the United States at the barter price of 1 clothing for 2 wheat (or 1 wheat for 1/2clothing). The United Kingdom now devotes all of its labor hours to clothing production and hence produces (4) units of clothing and 0 units of wheat. Suppose that the country exports 40C (Clothing),and therefore receives (5) wheat (in exchange) and keeps the remaining (6) Clothing for its own consumption. By how much has the United Kingdom, because of trade, been able to increase its consumption of wheat (7) and its consumption of clothing (8) ? 3.( a) Continuing with the numerical example in Question 1, now assume that the United States has 600 hours of labor available to it and that, prior to trade, it is using 330 of those hours for producing wheat and the remaining 270 hours for producing clothing. How much wheat (9) and how much clothing (10) will the United States be producing (and therefore consuming) in this pretrade situation? ( b ) Assume that trade between the United Kingdom and the United States takes place as in Question 2( b ). With trade the United States devotes all of its labor hours to wheat production and obtains (11) units of wheat. Consistent with the United Kingdom’s trade in Question 2( b ), the United States then exports 80W . What will be the United States consumption of wheat (12) and clothing (13) in the trading situation? By how much has the United States, because of trade, been able to increase its consumption of wheat (14) and its consumption of clothing (15) ?
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【简答题】影响期权价格的最主要原因是( )。
【单选题】下列何者不属于人工被动免疫制剂:( )
A.
、丙种球蛋白
B.
、抗毒素
C.
、细胞因子
D.
、类毒素
【单选题】向机体注入下列何种物质属于人工被动免疫
A.
外毒素
B.
类毒素
C.
抗毒素
D.
内毒素
【单选题】https://www.baidu.com 中 ( ) 是协议
A.
www
B.
http
C.
baidu.com
D.
. com
【单选题】下列何种获得方式属于人工被动免疫
A.
患伤寒病
B.
预防接种类毒素
C.
从母乳中得到 SIgA
D.
注射丙种球蛋白
【单选题】根据《华商报》的报道,临近年底,不少农民工来到报社咨询,他们该如何来讨要被拖欠的工资。“没签劳动合同,该怎么讨薪?”“老板跑了,工资还没发,咋办?”,2011年11月,记者就农民工遇到的种种问题对劳动保障部门进行了采访,为农民工讨薪支支招。劳动监察专家提醒,劳动者在投诉时一定要先弄清楚用人单位的注册地址,以及劳动监察管辖权限的规定,以免多跑冤枉路。根据以上材料,回答下列问题: 仲裁委员会发现已受理...
A.
口头
B.
书面
C.
电话
D.
邮件
【单选题】影响期权价格的最主要原因是( )。
A.
期权的执行价格
B.
标的物资产的现价
C.
标的物资产价格的波动
D.
合约的期限
【单选题】下列何者不属于人工被动免疫制剂:( ) A、丙种球蛋白 B、抗毒素 C、细胞因子 D、类毒素 E、抗病毒免疫血清
A.
B.
C.
D.
E.
E
【单选题】柴油机的润滑方式有( )种。
A.
1
B.
2
C.
3
D.
4
【单选题】下列何种属于人工被动免疫
A.
患伤寒病
B.
接种类毒素
C.
胎儿经胎盘得到IgG
D.
丙种球蛋白
E.
注射疫苗
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