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【简答题】
阅读《蜀道难》中的一段文字，回答问题。 噫吁蛾嚱，危乎高哉!蜀道之难，难于上青天!蚕凫，开国何茫然!四万八千岁，不与通人烟。太白有鸟道，可以横绝峨嵋巅。地崩山摧壮士死，然后天梯石栈方钩连。 (1)这段文字分几层叙述蜀道的来历? (2)引用五丁开山的传说有什么作用?
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参考答案：
举一反三
【单选题】In which country do people bow as a greeting?
A.
Japan
B.
France
C.
Germany
D.
China
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【单选题】What does it mean to be intelligent? Most psychologists agree that abstract reasoning, problem solving, and the ability to acquire knowledge are all【C1】______of intelligence. However, there is【C2】____...
A.
components
B.
aspects
C.
ingredients
D.
phenomena
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【单选题】What is the main advantage of a strong corporate culture?
A.
It makes international transfer easier.
B.
It reduces the cost of global marketing.
C.
It stops competitors copying IKEA
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【单选题】在一朵花的花冠中有雄蕊和雌蕊的存在,这朵花是哪种类型的花( )。
A.
单性花
B.
两性花
C.
无性花
D.
单被花
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【单选题】The author is primarily concerned with ______.
A.
condemning the U.S. for its failure to provide better medical care to the poor
B.
evaluating the relative significance of factors contributing to the poor health status in the U. S.
C.
providing information which the reader can use to improve his or her personal health
D.
comparing the health status of the U.S. population with that of the world averages
查看完整题目与答案
【单选题】You perform interrupted-mating experiments on three Hfr strains (A, B, and C). Genes are transferred (from last to first) in the following order from each strain: strain A, thi-his-gal-lac-pro; strain...
A.
and B are oriented in the same direction.
B.
and C are oriented in the same direction.
C.
A and C are oriented in the same direction.
D.
All of them are oriented in the same direction.
查看完整题目与答案
【单选题】在一朵花的花冠中有雄蕊和雌蕊的存在,这朵花是哪种类型的花()
A.
单性花
B.
两性花
C.
无性花
D.
单被花
E.
重被花
查看完整题目与答案
【单选题】According to the circular flow model:
A.
in the market for goods and services, households are buyers and firms are sellers.
B.
in the market for goods and services, households are sellers and firms are buyers.
C.
in the marekt for factors of pro duction, households are buyers and firms are sellers.
D.
firms are the owners of the factors of production
查看完整题目与答案
【单选题】The author is primarily concerned with ______.
A.
condemning the U.S. for its failure to provide better medical care to the poor
B.
evaluating the relative significance of factors contributing to the poor health status in the U.S.
C.
providing information that the reader can use to improve his or her personal health
D.
advocating specific measures designed to improve the health of the U, S. population.
查看完整题目与答案
【单选题】The author is primarily concerned with ______.
A.
condemning the U.S. for its failure to provide better medical care to the poor
B.
evaluating the relative significance of factors contributing to the poor health status in the U. S.
C.
comparing the general health of the U.S. population with world averages
D.
advocating specific measures designed to improve the health of the U.S. population
查看完整题目与答案
相关题目：
【单选题】In which country do people bow as a greeting?
A.
Japan
B.
France
C.
Germany
D.
China
查看完整题目与答案
【单选题】What does it mean to be intelligent? Most psychologists agree that abstract reasoning, problem solving, and the ability to acquire knowledge are all【C1】______of intelligence. However, there is【C2】____...
A.
components
B.
aspects
C.
ingredients
D.
phenomena
查看完整题目与答案
【单选题】What is the main advantage of a strong corporate culture?
A.
It makes international transfer easier.
B.
It reduces the cost of global marketing.
C.
It stops competitors copying IKEA
查看完整题目与答案
【单选题】在一朵花的花冠中有雄蕊和雌蕊的存在,这朵花是哪种类型的花( )。
A.
单性花
B.
两性花
C.
无性花
D.
单被花
查看完整题目与答案
【单选题】The author is primarily concerned with ______.
A.
condemning the U.S. for its failure to provide better medical care to the poor
B.
evaluating the relative significance of factors contributing to the poor health status in the U. S.
C.
providing information which the reader can use to improve his or her personal health
D.
comparing the health status of the U.S. population with that of the world averages
查看完整题目与答案
【单选题】You perform interrupted-mating experiments on three Hfr strains (A, B, and C). Genes are transferred (from last to first) in the following order from each strain: strain A, thi-his-gal-lac-pro; strain...
A.
and B are oriented in the same direction.
B.
and C are oriented in the same direction.
C.
A and C are oriented in the same direction.
D.
All of them are oriented in the same direction.
查看完整题目与答案
【单选题】在一朵花的花冠中有雄蕊和雌蕊的存在,这朵花是哪种类型的花()
A.
单性花
B.
两性花
C.
无性花
D.
单被花
E.
重被花
查看完整题目与答案
【单选题】According to the circular flow model:
A.
in the market for goods and services, households are buyers and firms are sellers.
B.
in the market for goods and services, households are sellers and firms are buyers.
C.
in the marekt for factors of pro duction, households are buyers and firms are sellers.
D.
firms are the owners of the factors of production
查看完整题目与答案
【单选题】The author is primarily concerned with ______.
A.
condemning the U.S. for its failure to provide better medical care to the poor
B.
evaluating the relative significance of factors contributing to the poor health status in the U.S.
C.
providing information that the reader can use to improve his or her personal health
D.
advocating specific measures designed to improve the health of the U, S. population.
查看完整题目与答案
【单选题】The author is primarily concerned with ______.
A.
condemning the U.S. for its failure to provide better medical care to the poor
B.
evaluating the relative significance of factors contributing to the poor health status in the U. S.
C.
comparing the general health of the U.S. population with world averages
D.
advocating specific measures designed to improve the health of the U.S. population
查看完整题目与答案
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