● In C language, _(69)_ are used to create variables and are grouped at the top of agr

时间：2021-05-05 07:39:58 解答: 104 次

● In C language, ___(69)___ are used to create variables and are grouped at the top of a

gram block. (69)A. declarations

B. dimensions

C. comments

D.descriptions

正确答案：

● In C language, ___(69)___ are used to create variables and are grouped at the top of agr