Your first step will be to exit top and get your prompt back—just hit q.
首先是退出 top,回到提示符—只要按 q 即可。
Q I have just installed Ubuntu 10.04.
我刚安装好ubuntu 10.04。
Q: Just out of curiosity, have you ever failed a certification test?
问:出于好奇心,请问您曾经参加认证测试失败过吗?
All right, so that's just solving out the algebra, so we're saying what q solves, a - c over 2b - q2 over 2 = 0.
没错,只需要解出当,/2b-q2/2=0,时q2的值即可
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