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【多选题】
中国走和平发展道路,( )A.
是对中华民族优秀文化传统的传承和发展
B.
将推动国际力量对比朝着相对均衡的方向发展，引导国际格局演变和国际体系变革
C.
是中国人民从近代以来的苦难遭遇中得出的必然结论
D.
是基于新中国60多年历史经验总结和未来发展的需要
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举一反三
【单选题】Based on Question 4, Helen has an absolute advantage in
A.
dresses and Carolyn has an absolute advantage in quilts.
B.
quilts and Carolyn has a comparative advantage in dresses.
C.
both goods and Carolyn has a comparative advantage in quilts.
D.
neither good and Carolyn has a comparative advantage in dresses.
【单选题】Maya has an absolute advantage in the production of
A.
both goods and a comparative advantage in the production of mixers.
B.
both goods and a comparative advantage in the production of toasters.
C.
neither good and a comparative advantage in the production of mixers.
D.
neither good and a comparative advantage in the production of toasters.
【简答题】请根据自己理解,将咀嚼黏膜、被覆黏膜与其对应的组织学特点连线
【单选题】在功能上属咀嚼黏膜，但又有被覆黏膜的特点。最主要的是其表面有许多不同类型的乳头，此属于以上哪种结构（）
A.
咀嚼黏膜
B.
梅克尔细胞
C.
特殊黏膜
D.
黏膜下层
E.
固有层
【单选题】Which of the following is NOT true about absolute advantage?
A.
According to Adam Smith, a country may also produce goods at home that it can buy at a lower cost from other countries.
B.
That a country has an absolute advantage in the production of a product means a commodity will be produced in the country where it costs least.
C.
According to Adam Smith, countries should specialize in the production of goods and then trade these for goods produced by other countries.
D.
A country has an absolute advantage in the production of a product when it is more efficient than any other country in producing it.
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