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【单选题】
相对于OSI的七层参考模型的低4层,TCP/IP模型内对应的层次有()。
A.
传输层、互联网层、网络接口层和物理层
B.
传输层、网际层、网络接口层
C.
传输层、互联网层、ATM层和物理层
D.
第传输层、网络层、数据链路层和物理层
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【单选题】Boll, a German scientist who was the star of the Manhattan Project, is lecturing at a New York university on the 50th anniversary of the dropping of the atomic bomb on Japan. The speech has become par...
A.
has been enjoying the victory over the Japanese
B.
is a professor at the State University of New York
C.
was one of the scientists who made atomic bombs
D.
has made himself certain he had done nothing wrong
【单选题】The German scientist made experiments in order to______.
A.
find that animals were as clever as human beings
B.
show that his apes could use sticks as tools to get bananas
C.
prove that animals had no words for keeping memory of something
D.
find out that some animals could use tools to get food but have no words to keep things in mind
【单选题】作为评估对象的递延资产的确认标准是()。
A.
是否已摊销
B.
摊销方式
C.
能否带来预期收益
D.
能否变现
【单选题】X-rays were discovered by a German scientist_________name was WilhemKonradRoentgen.
A.
his
B.
the
C.
whose
D.
her
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【单选题】Yesterday's lecture ___ by Joe Smith, a young scientist from German.
A.
will be given
B.
will give
C.
gave
D.
was given
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