2. 外语
  3. Up to 80 percent of time spent online at work is wasted, according to a new study from Kansas State University. It suggests that

Up to 80 percent of time spent online at work is wasted, according to a new study from Kansas State University. It suggests that

admin2013-10-17  8
问题     Up to 80 percent of time spent online at work is wasted, according to a new study from Kansas State University. It suggests that we spend even more time【C1】______the Internet aimlessly during our office hours than【C2】______did. " Cyberloafing(网上闲逛)"【C3】______up as much as 80 percent of the time people spend online at work, according to the study.
    Their results also suggest that【C4】______work guidelines surrounding Internet use are not enough to【C5】______worker behavior, and that if companies really want to【C6】______short the amount of time their【C7】______spend surfing the Web, they must "consistently enforce"【C8】______to uphold their cyberloafing policies. " We found that young people think that social networking is【C9】______behavior. "
    Then again, not necessarily all "cyberloafing" can be【C10】______as a net loss for businesses. A 2011 study found that in certain fields, when people spend time【C11】______browsing the Web at work, they actually【C12】______up being more productive and creative.
    The risks for employers go【C13】______lost productivity. The study pointed out that cyberloafing also【C14】______legal risks for companies, if their staff are【C15】______in activities like viewing pornography(色情)or taking part in illegal【C16】______.
    And while the study’s authors approve tougher penalties to enforce productivity and worker conduct, they say employers must【C17】______a healthy balance in order to not【C18】______affect office morale(士气). " People will feel like Big Brother is【C19】______them, so companies need to be careful【C20】_______ taking those types of action," Ugrin said.
【C3】
选项 A、takes
B、traces
C、steps
D、stirs
答案A
解析 动词词组辨义题。此句意为“人们‘网上闲逛’的时间占据上班上网时间的比例高达80％”。take up“占据(时间、空间)”符合文意。trace up“跟踪”；step up“提高，增加”；stir up“激起，煽动”，均不符合文意，故排除。
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大学英语四级

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