How long do Americans spend a day in front of a computer or other electronic dev

游客2025-01-25 21

问题 How long do Americans spend a day in front of a computer or other electronic devices?

On average, Americans spend about 10 hours a day in front of a computer or other electronic devices and less than 30 minutes a day outdoors.

选项 A、About 10 hours.
B、About 3 hours.
C、More than 10 hours.
D、Less than 30 minutes.

答案 A

解析原文说，美国人平均每天待在电脑或其他电子产品前的时间约为10个小时，户外运动的时间不足30分钟，因此，答案是A。

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