题目内容:
●In C program,all variables must be (70) before use,usually at the beginning of the function before any (71) statements.(70) A.stated
B.writed
C.illustrated
D.declared
(71) A.operate
B.active
C.executable
D.processing
参考答案:
(70) A.stated
B.writed
C.illustrated
D.declared
(71) A.operate
B.active
C.executable
D.processing