根据短文内容,从下面方框中选择适当的选项补全短文"WeChat"isanewandpowerfulmobile...
问题详情:
根据短文内容,从下面方框中选择适当的选项补全短文
"WeChat"is a new and powerful mobile communication tool.It supports sending voices,videios,photos and text messages.You can also do group chats,or you can find new friends nearby to talk to.
Recently,"WeChat"is becoming more and more popular in China.(1) ,no matter where they are.They can also find a"stranger"to talk to by"shaking the phone".The system will find out others who are shaking their phones at the same time and make a match.Another amazing function is that WeChat can help to search for people who live nearby with the program on,and show the rough(大体上)distance.I like this function best,because(2) .
Recently,I read news that some stupid girls meet guys they knew by shaking the cellphone ande (3) .It obviously showed a lack of common sense(常识).They should learn to protect themselves and not trust strangers so much.
(4) ,and at the same time it brings us bitter lessons.Being bigilant(*戒的)is necessary.
A.there were unpleasant incidents(事件)after they met
B.it can help you to find more people who you may know
C.Technology makes life easier and sweeter
D.People can sign up and leave text or voice messages for free.
【回答】
1D 2B 3A 4C
知识点:补充句子
题型:阅读填空
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问题详情:在探究“光对鼠妇生活的影响”实验中属于变量的是( )A.温度 B.湿度 C.光照 D.土壤【回答】C知识点:生物圈是最大的生态系统题型:选择题...
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下列反应的离子方程式正确的是( )A.在碳**镁溶液中加入足量Ca(OH)2溶液:Mg2++2HCO3-+C...
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在恒温、体积为2L的密闭容器中进行反应:2A(g)⇌3B(g)+C(g),若反应物在前20sA物质由3mol降...
问题详情:在恒温、体积为2L的密闭容器中进行反应:2A(g)⇌3B(g)+C(g),若反应物在前20sA物质由3mol降为1.8mol,则前20s的平均反应速度为()A.v(B)=0.03mol/(L•s)B.v(B)=0.045mol/(L•s)C.v(C)=0.03mol/(L•s)D.v(C)=0.06mol/(L•s)【回答】考点:化学反应速率和化学计量数的关系.专题:化学反应速率专...
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光明在低头的一瞬 ...
问题详情: 光明在低头的一瞬 迟子建 ...
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