下列能判断是否到达文件尾的函数是( )。

A．Boc

B．Loc

C．LOF

D．EOF

—Peter told me he wanted to come with us. Is it OK for you?

—I don't mind______ he pays for his meals.[ ]

A. as far as          

B. as well as        

C. as long as        

D. as soon as