问题补充：
When you sit and watch TV hour after hour, do you ever think of what it may be doing to your health?
More and more children are becoming overweight（超重）and near-sighted _41_ they spend too much time in front of the TV. Also, they are growing less and less creative（有创造性的）because watching TV doesn’t 42__ any active thought.
Last week, the TV-Turnoff Organization began its ninth TV-Turnoff 43 in the USA. The Organization encourages people to play games, read books, lie under a tree, talk to family members and friends 44_ watching TV.
American school children __45, on average(平均), 1000 hours a year watching TV--more time than they spend in school. That’s too much, said the doctors __46__organized this year’s TV-Turnoff Week.
Doctors said that the __47_ children watch television, the more overweight they may become. The food children eat while they watch the television makes this weight __48_ more serious.
To keep mentally and physically healthy, children need to take exercise, talk with friends and family, read, and 49_ the world around them. Could you go a week without television? It might be 50__ for many TV lovers, but why not give it a try?
【小题1】A．becauseB．until C．whetherD．though【小题2】A．findB．needC．lose D．know【小题3】A．DayB．WeekC．MonthD．Year【小题4】A．together withB．because ofC．lots ofD．instead of【小题5】A．costB．spendC．useD．do【小题6】A．whomB．whoseC．whichD．who【小题7】A．laterB．fewerC．longerD．less【小题8】A．problemB．questionC．thingD．lesson【小题9】A．exploreB．inventC．findD．make【小题10】A．easyB．happyC．dangerousD．difficultA
答案：
(答案→)A
解析：
【小题1】根据前后两句子之间的关系为因果关系，故选A
【小题2】根据上下文的内容可知答案为B，表示看电视不需要
【小题3】根据上下文的内容，可知答案为B。
【小题4】do sth instead of doing ，故选D
【小题5】主语为人后接spend+money in doing sth，故选B
【小题6】本题考查的是定语从句，关系代词的选择，根据先行词而选择关系代词who，故选D
【小题7】根据文章内容Doctors said that the __47_ children watch television, the more overweight they may become.可知答案为C
【小题8】根据上下文的内容，可知答案为A，表示问题。
【小题9】explorer表示探险的意思，符合题意，故选A
【小题10】根据后文的内容but why not give it a try?，可知答案为D。
