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【单选题】
16 In this example, assume that both trade and production factors are internationally mobile. Using domestic labor, the labor cost per silicon chip is $.10 in Japan and $.20 in the United States. Using domestic capital, the capital cost per chip is $.10 in Japan and $.05 in the United States. Chip transportation in either direction is $.10. Japanese labor is willing to work in the United States for $.15 per chip including the workers' transport cost. U.S. capital will go to Japan at a cost of $.08 per chip including transaction costs. Which silicon chips will the United States buy?
A.
those made in Japan with Japanese labor and capital
B.
those made in the United States with U.S. labor and capital
C.
those made in Japan with Japanese labor and U.S. capital
D.
those made in the United States with Japanese labor and U.S. capital
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【单选题】未饱和空气(露点15°C)在与水隔绝的条件下定压从25°C降温至20°C,湿空气中干空气分压强_____,水蒸气分压强_____。
A.
降低/升高
B.
升高/降低
C.
升高/不变
D.
不变/不变
【单选题】老年保健最初起源于
A.
美国
B.
法国
C.
英国
D.
日本
E.
加拿大
【多选题】选择对象的方法有()
A.
点选
B.
窗口选择
C.
栅栏选择
D.
套索选择
【单选题】未饱和空气(露点15°C)在与水隔绝的条件下定压从25°C降温至15°C,湿空气的含湿量_______,相对湿度_______。
A.
升高/降低
B.
不变/升高
C.
升高/不变
D.
不变/不变
【单选题】老年保健最初起源于
A.
美国
B.
英国
C.
日本
D.
中国
E.
德国
【多选题】选择对象的方法有
A.
全包括选择——从左向右拖动窗口
B.
部分包括选择 ——从右向左拖动窗口
C.
点选 ——左键单击对象
【多选题】选择对象的方法有
A.
用选择工具点击选择
B.
用Tab键选择
C.
用矩形工具圈选
D.
编辑菜单全选命令
【单选题】Dialogue One Question 3 Which one is not true according to the conversation?
A.
Women usually do the cooking in the family.
B.
The woman’s family have turkeys and pumpkin pies every year.
C.
The men usually help with housework after dinner.
D.
The man’s family usually go bowling together after dinner.
【单选题】未饱和空气(露点15°C)在与水隔绝的条件下定压从25°C降至10°C,湿空气的含湿量_____,相对湿度_____。
A.
升高/降低
B.
不变/不变
C.
升高/不变
D.
降低/升高
【单选题】Dialogue One 3.
A.
She is very poor.
B.
She is unwilling to lend money to the man.
C.
She decides to lend money to the man.
D.
She has no ability to lend money to the man.
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