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【单选题】
蔗糖是由一分子( ) 和一分子( )通过糖苷键结合而成的二糖。
A.
果糖 甘露糖
B.
果糖 半乳糖
C.
葡萄糖 半乳糖
D.
葡萄糖 果糖
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【单选题】TCP /IP体系结构中的TCP协议所提供的服务是( )
A.
链路层服务
B.
网络层服务
C.
传输层服务
D.
应用层服务
【简答题】chinatodaynews 006 TELECOM FRAUD.mp4 Q1, Give us a sense as to just how 1. the telecom scams are. A1, Well, the attraction is relatively low risks, and high 2. . Acc...
【单选题】After a long journey, those young men finally reached ______ they called the paradise.
A.
where
B.
what
C.
in which
D.
that
【简答题】D. Listen to the short passage and complete the answer to each question. Both the passage and the questions will be spoken twice. Q 1: What special room did they have in the house where the writer ...
【简答题】Mary will ever forget the first time she saw him. He suddenly appeared in class one day , 16 (wear) sun glasses . He walked in as if he 17 (buy) the school ,And the word quickly got around that he was...
【单选题】What is the professor's opinion of the concertos called The Four Seasons?
A.
They are the world's most beautiful pieces of music.
B.
They are popular because they are easy to play.
C.
They are perfect examples of Baroque music.
D.
They are more complex than Monteverdi's operas.
【简答题】There is another sector of the media, the _____ media, sometimes called the ________-setting media because they are the ones with the big resources, they set the framework in which everyone else opera...
【简答题】Translation: There is another sector of the media, the elite media, sometimes called the agenda-setting media because they are the ones with the big resources, they set the framework in which everyone...
【单选题】以下关于TCP/IP体系结构的描述中,正确的是(24)。
A.
TCP/IP提供无连接的网络服务,所以不适合话音和视频等流式业务
B.
TCP/IP定义了OSI/RM的物理层和数据链路层协议
C.
在TCP/1P体系结构中,一个功能层可以有多个协议协同工作
D.
TCP/IP体系结构的应用层相当于OSI/RM的应用层和表示层
【简答题】The Congress of the US is divided into TWO houses, and they are called the house of ( ) and the Senate respectively.
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