- UID
- 1120925
- 在线时间
- 小时
- 注册时间
- 2015-6-9
- 最后登录
- 1970-1-1
- 主题
- 帖子
- 性别
- 保密
|
Which of the following most logically completes the argument?
The growing popularity of computer-based activities was widely predicted to result in a corresponding decline in television viewing. Recent studies have found that, in the United States, people who own computers watch, on average, significantly less television than people who do not own computers. In itself, however, this finding does very little to show that computer use tends to reduce television viewing time, since __________.
A. many people who watch little or no television do not own a computer
B. even though most computer owners in the United States watch significantly less television than the national average, some computer owners watch far more television than the national average
C. computer owners in the United States predominantly belong to demographic groups that have long been known to spend less time watching television than the population as a whole does
D. many computer owners in the United States have enough leisure time that spending significant amounts of time on the computer still leaves ample time for watching television
E. many people use their computers primarily for tasks such as correspondence that can be done more rapidly on the computer, and doing so leaves more leisure time for watching television
答案是C
———————————我的思路———————————————————————
逻辑链:电脑也没有使看电视时间下降
我选的E.
因为他说电脑提高了效率,使得有了更多的时间看电视,所以电脑也没有使看电视时间下降(反而匀出了更多的时间)。
为什么是C呢。。。
非常感谢啦~ |
|