問題詳情

V. 閱讀測驗Does caffeine really benefit our performance at work?　Studies indicate that caffeine not only helps us to focus, but also keeps us awake and alert.　The effect of drinking two large cups of coffee, containing a total of 200mg of caffeine, in the morning will last for the whole day.　Caffeine increases the brain’s information-processing speed by 10%.　One cup after lunch is helpful in maintaining our alertness and ability to concentrate.　If your job is repetitive, it will be easy for you to lose your focus, which may result in mistakes.　Coffee helps to relieve the boredom of such repetitive tasks.Therefore, your work becomes more productive and precise—that is, more free of mistakes—after you drink some coffee.　One study has shown that if you get a headache in the workplace, a cup of coffee can also ease it.　Similarly, coffee can also cure the symptoms of mild illnesses like colds.　So pay close attention to your colleagues.　Are they particularly active?　Can they memorize more details?　Do they seem to be cheerful and feeling good?　Perhaps their secret weapon is coffee.caffeine　n. 咖啡因　 repetitive　adj. 反覆的　 boredom　n. 無聊　　precise　adj. 準確的　 symptom　n.症狀
48. If your job is repetitive, it is ______.
(A) difficult to focus on it for a long time　
(B) easy to make mistakes
(C) easy to get bored　
(D) all of the above

參考答案

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)

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