阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。
A
Children under the age of 18 will be allowed up to three hours per week to play video games, according to a notice issued by China's National Press and Publication Administration. Online game companies are required to provide services to minors — from 8 to 9 p. m. on Fridays, Saturdays, Sundays and legal holidays — as a way to safeguard their physical and mental health. Children are playing more and more online games these days. Is it time to limit their online gaming time? What role do parents have? Readers share their opinions.
Rizlared
Online games are addictive, but if children are taught how to manage in a sensible and responsible manner then it is no longer a threat(威胁).To achieve this, parents need to set examples for not being glued to their phones. Teaching is and always will be the best solution to such problems.
Andrew
Good policy. By limiting time spent on online games, kids can spend time doing more useful things to develop their potential. They can go outside and run, jump and swim instead of sitting on a couch at home and playing with a smart phone.
Adam
It is often seen that parents argue with children over cellphones. Most parents can hardly set and enforce the time limit for its daily usage. Some forcibly take away their cellphones, but it will ruin trust and relationship. Even worse, it will make their kids hate them.
Pink
Excessive(过度的）gaming is purely a waste of time and energy for minors and has a negative effect on both physical and mental health. The gaming industry should not put profit- flaking interests as its priority ( 优先事项) . They should act in a socially responsible way to provide an environment for children to ensure their well-being and development.
Lauren
There would be a loophole(漏洞). Children could use their parents’ or other adults’ IDs to avoid real-name registration, thus making it impossible to put this policy in effect. Parents absolutely need to strengthen guidance and supervision to keep their children from gaming addiction.
21. What should kids do according to Andrew?
A. Play online games. B. Play with a smart phone.
C. Study all the time. D. Go in for outside activities.
22. What does Pink advise the gaming industry to do?
A. Pay attention to its profit. B. Focus on kids’ health.
C. Be responsible for kids’ surroundings. D. Persuade kids lo play more games.
23. What role do parents have according to the passage?
A. They keep hold of their phones. B. They set examples for their kids.
C. They limit their kids’ time. D. They blame kids for addiction.
【答案】21. D 22. C 23. B
【解析】
【分析】本文是一篇说明文，主要讲的是读者对是否是时候限制孩子在线游戏时间及父母的角色是什么发表观点。
【21题详解】
细节理解题。根据Andrew部分的“They can go outside and run, jump and swim instead of sitting on a couch at home and playing with a smart phone.（他们可以出去跑步、跳跃和游泳，而不是坐在家里的沙发上玩智能手机。）”可知，安德鲁认为，孩子们应该多参加一些户外活动，故选D。
【22题详解】
细节理解题。根据Pink部分的“The gaming industry should not put profit- flaking interests as its priority ( 优先事项) . They should act in a socially responsible way to provide an environment for children to ensure their well-being and development.（游戏公司不应该把有损他人的利润放在首位。它们应以对社会负责的方式行动，为儿童提供一个环境，以确保他们的福祉和发展。）”可知，Pink建议游戏行业要对孩子们的环境负责。故选C。
【23题详解】
细节理解题。根据Rizlared部分的“To achieve this, parents need to set examples for not being glued to their phones.（要做到这一点，父母需要树立榜样，不要沉迷于手机。）”可知，父母的角色是为孩子们树立榜样。故选B。
