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问题 单项选择题

在微机汉字系统中，一汉字的机内码占的字节数为( )。

A．1

B．2

C．4

D．8

答案

参考答案：B

解析：[分析] 计算机内码是以16位二进制的数字表示的，也就是两个字节长。

听力题

根据短文和首字母提示，补全单词。

Last night, something terrible happened. A shopkeeper was found d   1   in the shop. The victim was attacked with a knife and b   2  to death. There was also evidence of a struggle. The detective said the victim obviously put up a good f    3   . So far, the only suspect is a strong, tall man who was seen running out of the shop that night. A witness reported that he was breathing h  4    and had blood on his shirt. The police have o    5     a reward for any information that leads to the arrest of the murderer.
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单项选择题

解释技术的正确做法是( )。

A．准确把握情况
B．不分对象
C．不分时间、场合
D．坚持说明原因
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