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【单选题】
TCP/IP 参考模型中的网络接口层对应于 OSI/RM 中的A.
网络层
B.
物理层
C.
数据链路层
D.
物理层和数据链路层
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【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
【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 。
【简答题】JavaScript 中四种基本的数据类型: ( ) 、字符串型、 ( ) 和空值。
【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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