皮皮学，免费搜题
登录
搜题
【单选题】
手提式化学泡沫灭火机(一般为10L),其射程一般为8—10米,喷射持续时间约为 。A.
20秒
B.
40秒
C.
60秒
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】阅读理解。 The more we do a thing, the more we tend to like doing it; and if we do not continue to do it, we feel uncomfortable. This is called the force of habits, and the force of habits should be fought...
【简答题】As for Billy White and his team, they continue to do what they have always done.
【单选题】The speaker here shows his views towards social media that
A.
social media is corrupting our interaction
B.
Social media is corrupting our mind
C.
Social media is not corrupting our interaction, but social media is useful
D.
Social media is harmful to our relationship
【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.
【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
【简答题】阅读理解。 The more we do a thing, the more we tend to like doing it; and if we do not continue to do it, we feel uncomfortable. This is called the force of habits, and the force of habits should be fought...
【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.
【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
【单选题】Which of the following is a disadvantage of using social media tools for selling?
A.
Social media tools have transformed the fundamentals of selling.
B.
Social media tools tend to make sales forces less efficient.
C.
Social media tools can intimidate low-tech sales people or clients.
D.
Social media tools make it difficult to spot buying trends.
E.
Social media tools increase the time taken to solve customer problems.
相关题目：