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【多选题】
下列关于遗传标记的说法正确的是( )。
A.
遗传标记的特定性与群体中个体的数量成反比
B.
遗传标记具有客观性，可以不受外界环境的影响
C.
遗传标记的反映性客观存在，但可以不被利用
D.
若遗传标记的稳定性较好，可以适当延长送检时间
E.
所使用的多个遗传标记组合在群体中最好只出现一次
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举一反三
【单选题】According to the Heckscher-Ohlin model ________.
A.
the gainers from trade could compensate the losers and still retain gains.
B.
everyone gains from trade.
C.
the scarce factor gains from trade and the abundant factor loses.
D.
a country gains from trade if its exports have a high value added.
查看完整题目与答案
【单选题】According to the Heckscher-Ohlin model,
A.
the gainers from trade could compensate the losers and still retain gains.
B.
everyone gains from trade.
C.
the scarce factor gains from trade and the abundant factor loses.
D.
a country gains from trade if its exports have a high value added.
E.
only the country with the more advanced technology gains from trade.
查看完整题目与答案
【单选题】The Heckscher-Ohlin modelpredicts all of the following except:
A.
which country will export which product.
B.
which factor of production within each country will gain from trade.
C.
the volume of trade.
D.
that wages will tend tobecome equal in both trading countries.
E.
None of the above
查看完整题目与答案
【单选题】习近平新时代中国特色社会主义思想回答了新时代怎样坚持和发展中国特色社会主义,党的十九大概括为“十四个坚持”,是新时代中国特色社会主义的( )。
A.
基本政策
B.
基本方略
C.
基本路线
D.
基本方针
查看完整题目与答案
【单选题】An implication of the Heckscher-Ohlin- theorem is that
A.
if two countries have identical tastes, then no trade will occur between them.
B.
the relative price of a country's scarce factor of production will rise when the country is opened to trade.
C.
income distribution in a country does not change when a country is opened to trade.
D.
two countries with identical tastes can still have a basis for trade if factor endowments of the countries differ and if factor intensities of the commodities differ.
查看完整题目与答案
【简答题】医药商品学是指研究医药商品的 以及 在流通过程中实现其使用价值的规律。
查看完整题目与答案
【判断题】运动终板神经未稍释放乙酰胆碱。
A.
正确
B.
错误
查看完整题目与答案
【判断题】运动终板稍释放乙酰胆碱。
A.
正确
B.
错误
查看完整题目与答案
【判断题】运动终板神经末稍释放乙酰胆碱。
A.
正确
B.
错误
查看完整题目与答案
【单选题】The Heckscher-Ohlin theory predicts that countries will: Heckscher-Ohlin理论预测,各国将:
A.
export those goods that make intensive use of factors that are locally scarce.出口那些充分利用当地稀缺因素的商品。
B.
export those goods that make intensive use of factors that are locally abundant.出口那些充分利用当地丰富因素的商品。
C.
import those goods that make intensive use of factors that are locally abundant.进口那些充分利用当地丰富因素的商品。
D.
import those goods that make intensive use of factors that are available world-wide.进口那些能够充分利用全世界现有因素的商品。
查看完整题目与答案
相关题目：
【单选题】According to the Heckscher-Ohlin model ________.
A.
the gainers from trade could compensate the losers and still retain gains.
B.
everyone gains from trade.
C.
the scarce factor gains from trade and the abundant factor loses.
D.
a country gains from trade if its exports have a high value added.
查看完整题目与答案
【单选题】According to the Heckscher-Ohlin model,
A.
the gainers from trade could compensate the losers and still retain gains.
B.
everyone gains from trade.
C.
the scarce factor gains from trade and the abundant factor loses.
D.
a country gains from trade if its exports have a high value added.
E.
only the country with the more advanced technology gains from trade.
查看完整题目与答案
【单选题】The Heckscher-Ohlin modelpredicts all of the following except:
A.
which country will export which product.
B.
which factor of production within each country will gain from trade.
C.
the volume of trade.
D.
that wages will tend tobecome equal in both trading countries.
E.
None of the above
查看完整题目与答案
【单选题】习近平新时代中国特色社会主义思想回答了新时代怎样坚持和发展中国特色社会主义,党的十九大概括为“十四个坚持”,是新时代中国特色社会主义的( )。
A.
基本政策
B.
基本方略
C.
基本路线
D.
基本方针
查看完整题目与答案
【单选题】An implication of the Heckscher-Ohlin- theorem is that
A.
if two countries have identical tastes, then no trade will occur between them.
B.
the relative price of a country's scarce factor of production will rise when the country is opened to trade.
C.
income distribution in a country does not change when a country is opened to trade.
D.
two countries with identical tastes can still have a basis for trade if factor endowments of the countries differ and if factor intensities of the commodities differ.
查看完整题目与答案
【简答题】医药商品学是指研究医药商品的 以及 在流通过程中实现其使用价值的规律。
查看完整题目与答案
【判断题】运动终板神经未稍释放乙酰胆碱。
A.
正确
B.
错误
查看完整题目与答案
【判断题】运动终板稍释放乙酰胆碱。
A.
正确
B.
错误
查看完整题目与答案
【判断题】运动终板神经末稍释放乙酰胆碱。
A.
正确
B.
错误
查看完整题目与答案
【单选题】The Heckscher-Ohlin theory predicts that countries will: Heckscher-Ohlin理论预测,各国将:
A.
export those goods that make intensive use of factors that are locally scarce.出口那些充分利用当地稀缺因素的商品。
B.
export those goods that make intensive use of factors that are locally abundant.出口那些充分利用当地丰富因素的商品。
C.
import those goods that make intensive use of factors that are locally abundant.进口那些充分利用当地丰富因素的商品。
D.
import those goods that make intensive use of factors that are available world-wide.进口那些能够充分利用全世界现有因素的商品。
查看完整题目与答案