Digital computers are different from analog computers in that_________A、they produce vivid pictures
B、they record special numbers
C、they process specific information
D、they store continuous information
【正确答案】：C
【题目解析】：题目问的是数字电脑与模拟计算机在哪方面不同。根据第五段的Digital computers work by using specific information which is usually in the form of numbers. Analog computers, on the other hand, usually process continuous information.可知，数字电脑用来处理以数字形式出现的特殊信息。而模拟计算机通常处理连续信息。因此选择C. they process specific information.（数字电脑处理特殊信息）。