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【单选题】
土中附加应力起算点位置为( )A.
天然地面
B.
基础底面
C.
室外设计地面
D.
室内设计地面
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【简答题】What has the governor of China’s central bank hinted in terms of tackling the economic problem?
【单选题】What are the two parts of the economic problem?
A.
economics explains many things, but only things that are related directly to money.
B.
natural resources are scarce but human-made resources are not.
C.
scarcity forces us to choose and choices are costly because we must give up other opportunities that we value.
D.
we have unlimited wants and unlimited resources.
【单选题】The economic problem caused by the depression in 1929 was eventually solved by____.
A.
World War II
B.
the New Deal
C.
World War I
D.
the establishment of CIA
【单选题】The real core of the economic problem is to:
A.
increase the amount of leisure time available to people.
B.
guarantee everyone on the planet a minimum level of food, shelter and clean water.
C.
allocate limited resources among competing uses.
D.
eliminate scarcity.
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【简答题】What has the governor of China’s central bank hinted in terms of tackling the economic problem?
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