题型:选择题 He came to a point _____ there was no more road to follow, and before him he could see nothing but a thick forest.A. that B. what C. which D. where 查看答案
题型:单项选择题 如果按字长来划分,计算机可以分为8位机、16位机、32位机和64位机。所谓32位机是指该计算机所用的CPU()。A.同时能处理32位二进制数 B.具有32位的寄存器 C.只能处理32位二进制定点数 D.有32个寄存器 查看答案