题干

下图所示为在UltraEdit软件中观察字符内码的部分界面:

 

以下说法正确的是(   )

A:存储字符“℃”需要1 Byte

B:气温之后的冒号(:)采用ASCII表示

C:字符“38”的内码用二进制表示为0011 1000

D:符号(~)的内码用十六进制表示 为A1 AB

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D

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    Everyone wants to succeed in their life. Even as a teenager, you can also achieve success in your life. It isn't really so hard Here are some tips that can help you have a successful teenage life.

    Do well in school.

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    Do good things in your free time.

    Volunteering can enrich (使……丰富) your experience and it can also make you happier. Find volunteer opportunities that interest you. For example, if you love animals, volunteer at an animal center. If you like helping people, volunteer at a soup kitchen (施粥所).If you want to do something good to the environment, plant trees or pick up litter. When you help others, it will make you feel better about yourself. Having lots of volunteer hours will make your resume (履历) look good!

    Find out your goals in life and work towards them.

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    Get active!

    Join a sports team at school or out of school. Just exercise! Studies show that people who get active in their teens will be more active when they're adults, so start getting active now.