There are several periods in a computer, the longest period is

题库:计算机等级考试 类型:最佳选择题 时间:2017-07-03 16:32:30 免费下载:《单选题》Word试卷

There are several periods in a computer, the longest period is
A.Instruction period
B.Machine period
C.Beat period
D.CPU period

本题关键词:僵a,ECF-A,EP21-A,EP6-A,EP18-A,EP7-A,Lp(a),Lp（a）,A-aDO2,抗A;