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【单选题】
引起呕血最多见的病因是
A.
急性胃粘膜病变 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
B.
食管静脉曲张破裂 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
C.
消化性溃疡 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
D.
胃癌 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
E.
胃粘膜血管病变 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
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举一反三
【判断题】菜肴“莲蓬豆腐”采用的是中心堆叠镶嵌法装饰。( )
A.
正确
B.
错误
查看完整题目与答案
【判断题】According to the H-O theorem, difference in relative factor and relative commodity prices is then translated into a difference in absolute factor and commodity prices between the two nations. It is th...
A.
正确
B.
错误
查看完整题目与答案
【单选题】关于理想、幻想、空想的表述正确的是( )。
A.
理想是个人对幻想空想的改进
B.
理想源于实践,具有实现可能性,是对未来的向往和追求
C.
理想是永恒的,幻想和空想可以随时间的变化而变化
D.
知识渊博的人具有崇高的理想,而空想幻想则源于无知
查看完整题目与答案
【单选题】关于幻想、空想、理想的表述正确的是()
A.
理想是个人对幻想空想的改进
B.
理想源于实践具有实现可能，是对未来的向往和追求
C.
理想是永恒的，幻想和空想可随时间的变化而变化
D.
知识渊博的人具有崇高的理想，而幻想空想源于无知
查看完整题目与答案
【判断题】I n a two-nation, two- commodity world, once it is determined that one nation has a comparative advantage in one commodity, then the other nation must necessarily have a comparative advantage in the o...
A.
正确
B.
错误
查看完整题目与答案
【判断题】The H-O theorem postulates that the difference in relative factor abundance and prices is the cause of the pre-trade difference in relative commodity prices between two nations. This difference in rel...
A.
正确
B.
错误
查看完整题目与答案
【简答题】Commodity futures refer to contracts to supply quantities of the underlying commodity at a future date.
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【单选题】Should the wallet, found in the street, be put into a pocket _______ turned over to the policeman?
A.
and
B.
or
C.
then
D.
but
查看完整题目与答案
【单选题】The author implies which of the following conclusions?
A.
The Commodity Credit Corporation was created to offer farmers incentives for taking land out of production.
B.
Secretary of Agriculture Wallace alienated members of the American Farm Bureau Federation by proposing an ever normal granary.
C.
The Agricultural Adjustment Act of 1933 was declared unconstitutional because it was written by the Farm Bureau.
D.
Roosevelt' s ability to gain passage of the Agricultural Adjustment Act of 1938 depended on the large harvests of 1937.
查看完整题目与答案
【单选题】以下关于理想、幻想、空想的表述正确的是?
A.
理想源于实践，具有实现可能是对未来的向往和追求。
B.
理想是永恒的，幻想和空想可以随时间的变化而变化。
C.
知识渊博的人具有崇高的理想，而空想幻想则源于无知。
D.
理想是个人对幻想空想的改进。
查看完整题目与答案
相关题目：
【判断题】菜肴“莲蓬豆腐”采用的是中心堆叠镶嵌法装饰。( )
A.
正确
B.
错误
查看完整题目与答案
【判断题】According to the H-O theorem, difference in relative factor and relative commodity prices is then translated into a difference in absolute factor and commodity prices between the two nations. It is th...
A.
正确
B.
错误
查看完整题目与答案
【单选题】关于理想、幻想、空想的表述正确的是( )。
A.
理想是个人对幻想空想的改进
B.
理想源于实践,具有实现可能性,是对未来的向往和追求
C.
理想是永恒的,幻想和空想可以随时间的变化而变化
D.
知识渊博的人具有崇高的理想,而空想幻想则源于无知
查看完整题目与答案
【单选题】关于幻想、空想、理想的表述正确的是()
A.
理想是个人对幻想空想的改进
B.
理想源于实践具有实现可能，是对未来的向往和追求
C.
理想是永恒的，幻想和空想可随时间的变化而变化
D.
知识渊博的人具有崇高的理想，而幻想空想源于无知
查看完整题目与答案
【判断题】I n a two-nation, two- commodity world, once it is determined that one nation has a comparative advantage in one commodity, then the other nation must necessarily have a comparative advantage in the o...
A.
正确
B.
错误
查看完整题目与答案
【判断题】The H-O theorem postulates that the difference in relative factor abundance and prices is the cause of the pre-trade difference in relative commodity prices between two nations. This difference in rel...
A.
正确
B.
错误
查看完整题目与答案
【简答题】Commodity futures refer to contracts to supply quantities of the underlying commodity at a future date.
查看完整题目与答案
【单选题】Should the wallet, found in the street, be put into a pocket _______ turned over to the policeman?
A.
and
B.
or
C.
then
D.
but
查看完整题目与答案
【单选题】The author implies which of the following conclusions?
A.
The Commodity Credit Corporation was created to offer farmers incentives for taking land out of production.
B.
Secretary of Agriculture Wallace alienated members of the American Farm Bureau Federation by proposing an ever normal granary.
C.
The Agricultural Adjustment Act of 1933 was declared unconstitutional because it was written by the Farm Bureau.
D.
Roosevelt' s ability to gain passage of the Agricultural Adjustment Act of 1938 depended on the large harvests of 1937.
查看完整题目与答案
【单选题】以下关于理想、幻想、空想的表述正确的是?
A.
理想源于实践，具有实现可能是对未来的向往和追求。
B.
理想是永恒的，幻想和空想可以随时间的变化而变化。
C.
知识渊博的人具有崇高的理想，而空想幻想则源于无知。
D.
理想是个人对幻想空想的改进。
查看完整题目与答案