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【单选题】
下面哪一项不是局域网的拓扑结构?A.
总线形
B.
互连形
C.
环形
D.
星形
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举一反三
【简答题】B Escaping a fire is a serious matter: knowing what to do during a fire can save life. It is important to know the way you can use and show them to everyone in the family, such as stairs and fire esca...
【判断题】间歇性精神病人李某,在特殊学校学习,未发病时受到学校老师,学生的打骂,以致李某身体受到伤害,学校不承担责任,老师及相关学生的监护人应该还承担责任()
A.
正确
B.
错误
【单选题】It can be learned from the statistics in the 2nd paragraph that______.
A.
oil production is greatly affected by natural factors
B.
U. S. produced more oil and imported less in October than it did in September
C.
the consumption of oil in the U. S. forms a great pressure on global oil market
D.
U.S. has a high level of oil production and less import of it
【单选题】W hen a government sets a quantitative or monetary limit on the import of certain commodities for a period of time, The part exceeding the limit is forbidden to be imported, or it will be allowed to b...
A.
"automatic" export quota system
B.
import license system
C.
import quota system
D.
export subsidy system
【单选题】The United States produces some of the electronic components used as inputs in its fighter planes. But due to the limited number of companies that produce these items, it is forced to import these par...
A.
ban the importation of these electronics parts in order to protect jobs in this industry.
B.
impose tariffs on the imports of these electronic parts.
C.
subsidize the domestic production of these electronics parts.
D.
impose high taxes on the production of these electronic parts.
【单选题】It is supposed that
A.
America should ban the import of low-skills workers.
B.
imported low-skills workers can affect the poor greatly.
C.
the American poor are afraid of high-skills immigrants.
D.
new immigrants should struggle to make a living in America.
【简答题】当某一标志的具体表现在各个总体单位上不尽相同时,则为 标志 。
【单选题】Which of the following statements regarding import-substituting industrialization is NOT true?
A.
It leads historically to inefficient high-cost production.
B.
It promotes the development of domestic manufactures by limiting imports of manufactures.
C.
It was very common among less-developed countries.
D.
It explains the East-Asian "Miracle."
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