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【单选题】
在solaris中，通过（）命令查看主机名、主机类型和操作系统版本
A.
uname –a
B.
uname
C.
uname –f
D.
uname –d
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】在PLC主机选型时，以下不作为重点考虑的内容是( )。
A.
开关量输入/输出总点数及电压等级
B.
模拟量输入/输出总点数及信号类型
C.
PLC主机的耗电量
D.
现场设备(被控对象)对响应速度、采样周期的要求
【单选题】What does it mean by saying 'marriage really is...to buy at Tiffany‘s' （Line 2， Para.3）? 查看材料
A.
People can only buy nuptial stuffat a Tiffany store.
B.
Only a Tiffany store provides a marriage ceremony.
C.
Marriage is becoming more and more like luxuries.
D.
One can buy a marriage just like buying things in Tiffany's.
【单选题】遗体在安全检查消毒完成后，应开启遗体包装袋查看（），了解遗体死亡原因，检查随葬物品及贵重物品并当面与家属清点，并做好记录。
A.
随葬物品
B.
遗体状态
C.
贵重物品
D.
防腐效果
【单选题】'... generation gap is narrowing. 'means__________. 查看材料
A.
the adolescents now become timid
B.
parents come to get along with their children
C.
the vast majority of teenagers share most of their parents' values and ideas
D.
parents and teenager don' t like to quarrel