（）he saw his mother in person did he apologized. A: AOnly B: BUntil C: COnly when D: DOnly until
（）he saw his mother in person did he apologized. A: AOnly B: BUntil C: COnly when D: DOnly until
为了用光盘直接启动进行系统安装，应在CMOS设置，将“BootSequence”项设置为()。 A: C，A，CDROM B: CDROM，C，A C: COnly D: A，C
为了用光盘直接启动进行系统安装，应在CMOS设置，将“BootSequence”项设置为()。 A: C，A，CDROM B: CDROM，C，A C: COnly D: A，C
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