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【单选题】
能源管理体系认证是指由独立于客户和用户的第三方机构通过实施审核,是为了对客户的能源管理体系有效运行和( ),并能实现其能源方针和目标所给以的证明。
A.
持续符合相关标准的要求
B.
绩效提高
C.
符合企业实际
D.
专业能力
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参考答案：
举一反三
【单选题】Why might employers need to implement guidelines for staff use of social media?
A.
There is a danger that employees could misuse social media and cause marketing damage as a result.
B.
There is a danger that employees might spend too much work time using social media channels.
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【单选题】How should your business use social media for advertising?
A.
You should hire someone who specializes in social media marketing.
B.
You should develop a relationship with your customers and allow them to familiarize themselves with your product and service.
C.
You should bombard your followers with advertisement after advertisement.
D.
You should take advantage of social media to stand out from your immediate competition.
查看完整题目与答案
【单选题】小儿单人徒手心肺复苏时胸外按压和人工呼吸的比是
A.
30:2
B.
15:2
C.
15:1
D.
15:2
E.
3:1
查看完整题目与答案
【单选题】单人徒手心肺复苏时,胸外按压和人工呼吸比为( )
A.
4:1
B.
15:1
C.
20:1
D.
15:2
E.
30:2
查看完整题目与答案
【单选题】please listen to the video in the website on the issue of social media and then answer the following questions (2 分到 2 分 14 秒 )The woman mentions that she doesn’t want the social media to run her life...
A.
She has seen so many people who makes living by social media
B.
She has seen so many people who just spend time in social media
C.
She has seen so many people who are addicted to social media
D.
She has seen so many people who almost spend their most time in social media.
查看完整题目与答案
【单选题】学校实验室的网络采用动态IP访问方式,老师欲在实验室组建个无线局域网,委托学生张利明去买一个网络设备,请问张利明应选择购买哪种网络设备?_________。
A.
路由器
B.
集线器
C.
无线路由器
D.
交换机
查看完整题目与答案
【单选题】social media soc social media ial media
A.
社交网络媒介
B.
市场中介
查看完整题目与答案
【单选题】please listen to the video in the website on the issue of social media and then answer the following questions (1 分 17 秒 -1 分 46 秒) According to the speakers in this clip, the negative sides of social...
A.
One can see what’s happening outside with your friends anywhere.
B.
Social media can make one jealous.
C.
Social media can be abused, like bullied online by social media.
D.
Social media might cause people to have self-consciousness because of bad comments or mean comments on social medias.
查看完整题目与答案
【单选题】Which of the following is NOT mentioned as a disadvantage of social media for conducting surveys?
A.
surveys do not address the responses from nonusers of social media
B.
survey administration is difficult to control.
C.
inability to field more complex questions
D.
response rates may be low
E.
confidentiality is an issue
查看完整题目与答案
【单选题】学校实验室的网络采用动态IP访问方式,老师欲在实验室组建个无线局域网,委托学生张利明去买一个网络设备,请问张利明应选择购买哪种网络设备?_________。
A.
集线器
B.
路由器
C.
交换机
D.
无线路由器
查看完整题目与答案
相关题目：
【单选题】Why might employers need to implement guidelines for staff use of social media?
A.
There is a danger that employees could misuse social media and cause marketing damage as a result.
B.
There is a danger that employees might spend too much work time using social media channels.
查看完整题目与答案
【单选题】How should your business use social media for advertising?
A.
You should hire someone who specializes in social media marketing.
B.
You should develop a relationship with your customers and allow them to familiarize themselves with your product and service.
C.
You should bombard your followers with advertisement after advertisement.
D.
You should take advantage of social media to stand out from your immediate competition.
查看完整题目与答案
【单选题】小儿单人徒手心肺复苏时胸外按压和人工呼吸的比是
A.
30:2
B.
15:2
C.
15:1
D.
15:2
E.
3:1
查看完整题目与答案
【单选题】单人徒手心肺复苏时,胸外按压和人工呼吸比为( )
A.
4:1
B.
15:1
C.
20:1
D.
15:2
E.
30:2
查看完整题目与答案
【单选题】please listen to the video in the website on the issue of social media and then answer the following questions (2 分到 2 分 14 秒 )The woman mentions that she doesn’t want the social media to run her life...
A.
She has seen so many people who makes living by social media
B.
She has seen so many people who just spend time in social media
C.
She has seen so many people who are addicted to social media
D.
She has seen so many people who almost spend their most time in social media.
查看完整题目与答案
【单选题】学校实验室的网络采用动态IP访问方式,老师欲在实验室组建个无线局域网,委托学生张利明去买一个网络设备,请问张利明应选择购买哪种网络设备?_________。
A.
路由器
B.
集线器
C.
无线路由器
D.
交换机
查看完整题目与答案
【单选题】social media soc social media ial media
A.
社交网络媒介
B.
市场中介
查看完整题目与答案
【单选题】please listen to the video in the website on the issue of social media and then answer the following questions (1 分 17 秒 -1 分 46 秒) According to the speakers in this clip, the negative sides of social...
A.
One can see what’s happening outside with your friends anywhere.
B.
Social media can make one jealous.
C.
Social media can be abused, like bullied online by social media.
D.
Social media might cause people to have self-consciousness because of bad comments or mean comments on social medias.
查看完整题目与答案
【单选题】Which of the following is NOT mentioned as a disadvantage of social media for conducting surveys?
A.
surveys do not address the responses from nonusers of social media
B.
survey administration is difficult to control.
C.
inability to field more complex questions
D.
response rates may be low
E.
confidentiality is an issue
查看完整题目与答案
【单选题】学校实验室的网络采用动态IP访问方式,老师欲在实验室组建个无线局域网,委托学生张利明去买一个网络设备,请问张利明应选择购买哪种网络设备?_________。
A.
集线器
B.
路由器
C.
交换机
D.
无线路由器
查看完整题目与答案
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