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【单选题】
Which word means 'repair'?A.
pair
B.
mend
C.
solution
D.
bad thing
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举一反三
【单选题】The challenge to Internet advertisers is to create ads that are______.
A.
quick to update
B.
pleasant to look at
C.
easy to remember
D.
convenient to access
【单选题】According to the author, the trend for the employment in the Internet world is that more people will______.
A.
get employed in the Internet world and begin to love it
B.
quit jobs in the Internet world and start their own business
C.
become out of work in the Internet world
D.
continue to work in the Internet world,: waiting for another dotcom boom
【简答题】The Internet is based on a connectionless end-to-end packet service, which traditionally provided best-effort means of data （ ）using the Transmission Control Protocol/Internet Protocol Suite. Although...
【单选题】教师要围绕学科核心素养开展教学。关于信息技术学科核心素养内涵，下列选项中表述不正确的是
A.
信息意识是指个体对信息的敏感度和对信息价值的判断力
B.
计算思维作为一种思维方式，需要在解决问题的过程中不断经历分析思考、实践来证、反馈调适而逐步形成
C.
数字化学习与创新强调了学生在 数字化环境中 数据统计和数学计算 的 能力
D.
信息社会责任的形成需要学生直面问题，在此过程中逐渐形成正向、理性的信息社会责任感
【简答题】Believing in the miracles of multimedia and Internet technology, some predict that the profession of teaching will disappear in the near future. But others claim that teachers will never be replaced. ...
【简答题】We know from the text that the Mars mission is _____. ［A］ one of NASA’s internet projects ［B］ an expedition to Mars ［C］ the infrastructure of the interplanetary Internet ［D］ to create an architecture ...
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