在调用函数时，如果实参是简单变量，它与对应形参之间的数据传递方式是 ( )

A) 赋初值的字符串有错
B) 6，7
C) 5，6
D) 6，6

A) #include ＜stdio.h＞
main();
/*programming*/
printf("programming!\n");
B) #include ＜stdio.h＞

main()
/*/programming/*/
printf("programming!\n");
C) #include ＜stdio.h＞
main()
/*/*programming*/*/
printf("programming!\n");
D) include ＜stdio.h＞
main()
/*programming*/
printf("programming!\n");