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问题 单项选择题

对变量名说法不正确的是 ______。

A．必须是字母开头，不能是数字或其他字符

B．不能是Visual Basic的保留字

C．可以包含字母、数字、下划线和标点符号

D．不能超过255个字符

答案

参考答案：C

解析：[评析] 变量名不能包含标点符号。

填空题

单词拼写。

1. Climb up to the _____ floor, and you can enjoy a better view. (eleven)

2. _____, Grace made up her mind to live abroad with her daughter. (final)

3. It is a very _____ book for language learners to improve writing skills. (use)

4. Don't worry about your son. He is old enough to be independent and live by _____. (he)

5. The movie Kungfu panda 11 is sure to _____ a large number of teenagers. ( attractive )

6. If you don't go on a diet, it is _____ for you to lose weight. ( possible )

7. The local people had to move away because of the serious _____. (pollute)

8. The great _____ gave his first show in Shanghai and the tickets sold out in minutes. (art)

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单项选择题

下列选项中，属于大众传播媒体的是（）

A、报纸

B、POP广告

C、DM广告

D、户外广告
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