With the widespread use of the personal computer, many authorities in the field of (56) have pointed out the need for computer literacy.
Unfortunately, there is no (57) agreement as to what the term "computer literacy" means. Some feel that computer literacy means knowing how to make the computer "compute"; that is knowing how to program computers in one or more programming languages.
Others feel that knowing how to program is merely a small segment of computer literacy. These people (58) the major emphasis in schools should be on teaching how to effectively use the many software packages that are available.
Still others suggest that computer literacy education is not required. They suggest that computers are being so rapidly integrated into our society that using a computer will be as (59) as using a telephone or a video tape recorder, and that special education will not be necessary. (60) of one’s definition of computer literacy, it is recognized by most that learning to use a computer is indeed an important skill in modern society.

A．claim

B．deny

C．define

D．call

下列给定程序中函数fun的功能是：把从主函数中输入的3个数，最大的数放在a中，中间的数放在b中，最小的数放在c中。
例如，若输入的数为：55 12 34，输出的结果应当是：a=55.0，b=34.0，c=12.0。
请改正程序中的错误，使它能得出正确的结果。
注意：不要改动main函数，不得增行或删行，也不得更改程序的结构!
试题程序：
#include ＜stdio.h＞
void fun(float *a, float *b, float *c)

/********** found********** /
float *k;
if(*a＜*b)

k=*a;
*a=*b;
*b=k;

/********** found********** /
if(*a＞*c)

k=*c;
*c=*a;
*a=k;

if(*b＜*c)

k=*b;
*b=*c;
*c=k;


main()

float a, b, c;
printf("Input a b c: ");
scanf("% f% f% f", &a, &b, &c);
printf(“a=% 4.1 f, b=% 4.1 f, c=% 4.1 f\n\n", a, b, c);
fun(&a, &b, &c);
printf("a=% 4.1 f, b=% 4.1 f, c=% 4.1 f\n\n", a, b, c);