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【简答题】
Last week I ____ ____ ____ _____(1). I _____(2) a very good seat. The play was ________(3). I ______ ______ (4)enjoy it. A young man and a young woman ______ _______(5) behind me. They were talking ________(6). I got very angry. I ____ ______ ______(7)hear the actors. I turned around. I looked at the man and the woman _______(8). They did not ____ _____ ____(9). In the end, I could not ____(10) it. I turned round again. "I can't hear a word!" I said angrily. "___ ____ __ ____ ______"(11) the young man said rudely. "This is a _____ _______(12)" .
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举一反三
【简答题】简述统计总体、总体单位、统计指标、单位标志这些概念的含义。
【简答题】万向传动装置一般由和两部分组成。
【单选题】以下关于文件组织结构的说法中,错误的是 。
A.
文件组织从用户和文件系统的不同角度出发分为逻辑文件和物理文件
B.
B ．逻辑文件是用户概念中的文件，分为流式文件和记录式文件
C.
C ．磁带文件的物理组织方式一般可以采用顺序结构或链接结构
D.
D ．磁盘文件的物理组织方式一般可以采用顺序结构、链接结构或索引结构等
【单选题】Traditional linguistics was started in______.
A.
3th century
B.
5th century Ｂ.Ｃ.
C.
7th century Ｂ.Ｃ.
D.
15th century