题目内容
（请给出正确答案）
[主观题]
In C language, ______ are used to create variables and are grouped at the top of a program
block.
A．declarations
B．dimensions
C．comments
D．descriptions
提问人：网友lhminjava
发布时间：2022-01-06
题目内容
（请给出正确答案）
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