填空题

According to Mary Czerwinski’s research, computer users are constantly shifting from window to window, pausing ___________ at each one.

【参考答案】

barely/hardly 20 seconds

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热门试题

填空题

Both Mark and Czerwinski noticed that some computer users relied on ___________ as reminders to help them cope with distractions.

填空题

Multitasking, even if taken to the extreme, can give office workers a positive feeling, since frequent interruptions make them feel much needed and desired.