单项选择题

已知函数的调用形式:fread(buffer,size,count,fp);其中buffer代表的是 A.
一个整数,代表要读入的数据项总数 B.
一个文件指针,指向要读的文件 C.
一个指针,指向要读入数据的存放地址 D.
一个存储区,存放要读的数据项

你可能感兴趣的试题

单项选择题

稳压管的动态电阻愈小，稳压性能也就_______ A. 越好 B. 越差 C. 不变

单项选择题

Why do you think his colleagues take the risk of all their lives in the challenging attempt to bring Mark back to earth？
A、Because it's their last flight to the outerspace.
B、Because it's their mistake to leave Mark alone on Mars.
C、Because it's part of their job.
D、Because it's out of their conscience and responsibility.