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【单选题】
在终端里,切换用户账号的命令是( )
A.
passwd
B.
whoami
C.
id
D.
su
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参考答案:
举一反三
【判断题】婴儿,儿童乘坐飞机不需要证件
A.
正确
B.
错误
【简答题】E-NODEB包括哪些具体功能?
【简答题】脊髓灰质炎的传染源是();主要传播途径为()。
【单选题】Corvil launched a moisturiser for men. (successfully)
A.
Corvil launched a moisturiser for men successfully.
B.
Corvil launched a moisturiser for successfully men.
【单选题】These ___________ men. [     ]
A.
 is
B.
are
C.
am
【单选题】风险评价是在( )的基础上,通过相应的指标体系和评价标准对风险程度进行划分,揭示影响项目成败的关键风险因素以便针对关键风险因素采取防范对策。
A.
风险识别
B.
风险对策
C.
风险估计
D.
风险分析结论
【单选题】风险评价是在( )的基础上,通过相应的指标体系和评价标准,对风险程度进行划分,以揭示影响项目成败的关键风险因素,以便针对关键风险因素采取防范对策。
A.
风险识别
B.
风险估计
C.
风险分解
D.
风险控制
【单选题】Q:What was said about the Argentine election law?
A.
A candidate with over 45 percent of the vote could win the presidency.
B.
A candidate who has 10 more points over the second wins the presidency.
C.
Any candidate who wins the most of the vote could be the winner.
D.
Any candidate who wins at least 40 percent of the vote gets elected.
【判断题】无源光网络(PON)是指传输设施ODN中不含有源器件。
A.
正确
B.
错误
【单选题】What is said about the Agricultural Adjustment Act in the passage?
A.
It was supported by Congress rather than the Supreme Court.
B.
It was supported by Congress plus the Supreme Court.
C.
It was based on the principle of indirect interference with supply and demand.
D.
It was based on the principle of soil conservation.
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