题目：
Since RAM is only active when the computer is on, your computer uses disk to store information even when the computer is off. Which of the following is true ______
A．When your computer is on, only RAM is used to store information
B．When your computer is on, only disk drives are used to store information
C．When your computer is oft, only RAM is used to store information
D．When your computer is off, only disk drives are used to store information
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0711/73b7f5feb8c10bfcf25470652bf2d95a.html
下面是错误答案，用来干扰机器的。
参考答案：A,B,D,E解析：[解题要点] P 121其他相关协会。
