首页
登录
职称英语
American universities are rushing towards a wireless future. They are instal
American universities are rushing towards a wireless future. They are instal
游客
2023-07-29
13
管理
问题
American universities are rushing towards a wireless future. They are installing networks that let students and teachers surf(浏览) the Internet from laptop computers anywhere 【C1】______ campus. But professors say the technology 【C2】______ a growing challenge: Retaining their students’ attention.
In a classroom at American University in Washington D.C., the benefits and drawbacks(缺点)of the new wireless world were 【C3】______ . From the back row of a lecture hall, more than a dozen laptop screens were 【C4】______ . As Professor Jay Mallek 【C5】______ on the finer points of an office budget, many students went online to surf the Net. Students write quick e-mails and send instant messages. A young man shows an 【C6】______ e-mail to the woman next to him, and then 【C7】______ read the online edition of The Wall Street Journal. Distraction(注意力分散) is 【C8】______ new. As long as there have been schools, students have whispered, passed notes and even 【C9】______ of the window and daydreamed. But the arrival of the laptop has introduced new 【C10】______ for diversion or distraction, and wireless introduces an even broader range of distraction.
This is 【C11】______ annoying for law professors, many of 【C12】______ still live in the world of paper. "This is something that 【C13】______ the students themselves," said Ian Ayres, professor at Yale Law School, who opposes the Internet’s 【C14】______ into the classroom. Unless law students are fully 【C15】______ the class, he said, they miss out on the give and take of ideas in class discussion and do not develop the critical thinking skills that emerge from "deeply tearing apart a case." 【C16】______ , Professor Mallek at American University sees it differently. He said the benefits of the technology 【C17】______ the problems. He 【C18】______ that it might even be making him a better teacher. He takes the threat of 【C19】______ his students to e-mail and online newspapers as a 【C20】______ to keep lectures interesting and lively. [br] 【C15】
选项
A、worked
B、engaged in
C、busy
D、engaged
答案
B
解析
be engaged in sth.为固定搭配,意为“从事、参加、加入到某个事情/活动”。
转载请注明原文地址:https://tihaiku.com/zcyy/2878533.html
相关试题推荐
It’snosecretthatmostbusyAmericanmothersusetheTVsetasalive-inb
It’snosecretthatmostbusyAmericanmothersusetheTVsetasalive-inb
It’snosecretthatmostbusyAmericanmothersusetheTVsetasalive-inb
It’snosecretthatmostbusyAmericanmothersusetheTVsetasalive-inb
It’snosecretthatmostbusyAmericanmothersusetheTVsetasalive-inb
It’snosecretthatmostbusyAmericanmothersusetheTVsetasalive-inb
ThetraditionalAmericanThanksgivingDaycelebrationgoesbackto1621.In
ThetraditionalAmericanThanksgivingDaycelebrationgoesbackto1621.In
ThetraditionalAmericanThanksgivingDaycelebrationgoesbackto1621.In
ThetraditionalAmericanThanksgivingDaycelebrationgoesbackto1621.In
随机试题
Icaughta______ofthetaxibeforeitdisappearedaroundthecornerofthestr
Theauthorreferstotheoceanbottomasa"frontier"inParagraph1becauseit
能激动a、B受体的药物是()A.去甲肾上腺素 B.肾上腺素 C.异丙肾上腺
有关开瓣音正确的是A.出现于心底部 B.音调低 C.开瓣音提示瓣膜弹性和活动
2015年3月,我国在西昌卫星发射中心成功发射北斗卫星导航系统第17颗卫星。在发
某护士在到内科病房上班的第一天里,积极主动工作,虚心向各位老护士请教。她活泼、开
A.既能宁心安神,又能祛痰开窍B.既能宁心安神,又能健脾利水C.既能宁心安神,又
在线监测装置不能正常工作,确需退出运行时,应经()审批并记录后方可退出运行变电检
夸美纽斯提出并系统论述了班级授课制,而班级授课制思想的萌芽可以追溯到古希腊罗马
企业重组发生的下列支出中,属于与重组有关的直接支出的有( )。 A.撤销设
最新回复
(
0
)