D．GPS is fit for people having good understanding of maps

　　D

　　Too much TV-watching can harm children’s ability to learn and even reduce their chances of getting a college degree, new studies suggest in the latest effort to examine the effects of television on children.

　　One of the studies looked at nearly 400 northern California third-graders. Those with TVs in their bedrooms scored about eight points lower on math and language arts tests than children without bedroom TVs.

　　A second study ,looking at nearly 1000 grown-ups in New Zealand, found lower education levels among 26-year –olds who had watched lots of TV during childhood. But the results don’t prove that TV is the cause and

　　don't ride out that already poorly motivated youngsters (年轻人）may watch lots of TV.

　　Their study measured the TV habits of 26-year-olds between ages5 and 15. These with college degrees had watch an average of less than two hours of TV per week night during childhood, compared with an average of more than 2 1/2 hours for those who had no education beyond high school.

　　In the California study, children with TVs in their rooms but no computer at home scored the lowest while those with no bedroom TV but who had home computers scored the highest.

　　While this study does not prove that bedroom TV sets caused the lower scores, it adds to accumulating findings that children shouldn't have TVs in their bedrooms

【2016届高考英语精品专题必做练习：阅读理解（18）】相关文章：

★ 2014高考英语（新人教版）一轮基础训练（7）A、B卷（附答案或解析）

★ 备战2016高考一轮英语复习必须要依托课本

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第2组（含解析）

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (48)

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第4组（含解析）

★ 常熟市2014高考英阅读理解语一轮（暑假）训练题（4）及答案

★ 2017年高考英语二轮复习精品资料：专题15 完形填空（押题专练）（原卷版）

★ 2017高考四川省广安市英语阅读理解一轮系列训练：16（含解析）

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (65)

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ规范练：7（含解析）