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【判断题】
.相邻层次之间传输的数据单元叫做IDU。 ( )A.
正确
B.
错误
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举一反三
【单选题】Intellectual property (IP) refers to creations of the intellect for which a ( ) is assigned to designated owners by law.
A.
monopoly
B.
consent
C.
duress
D.
trademark
【简答题】Format means the data ______ in which the electronic record is expressed or to which it refers. Format is used to describe the system language or protocol in which the electronic record is encoded.
【判断题】Feedback refers to any information which provides a report on the result of communication which takes place not only between the listener and the speaker.()
A.
正确
B.
错误
【简答题】The word“which”refers to__________．
【简答题】The“pleasant day”to which the author refers was the period when we ．
【单选题】( ) refers to a variety of language which is appropriate for a particular situation
A.
register
B.
Style
C.
genre
D.
Form
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