niusouti.com

Passage ThreeQuestions 31 to 35 are based on the following passage.①The long summer holidays are finally over and some parents are pleased. “We worry more about their safety in the holidays,” explains one mother from North London. If teenagers are not wan

题目

Passage Three

Questions 31 to 35 are based on the following passage.

①The long summer holidays are finally over and some parents are pleased. “We worry more about their safety in the holidays,” explains one mother from North London. If teenagers are not wandering around on public transport in a big and potentially dangerous city, they are chatting to strangers in an internet chat room! Well, that’s an extreme picture of the UK today, but many parents are worried about how much freedom they can give their children during the holidays and at weekends.

②Weekends are not the only time to worry! Newspaper are full of stories about too many school kids going to school by car because their parents do not want them to travel alone on a bus or train. This summer there were more frightening stories of teenagers disappearing with questionable friends that they met on the net. All the Media stories help increase parents fears, but is the UK really so dangerous?

③Many young people feel that life for their parents was easier. In the 1960s young people played in the streets more and traveled around town without their parents. “At least our parents can keep tabs on us（keep a tab/tabs on sth/sb>>keep account of , keep under observation）,” says 16-year-old Julia. “So many people have mobile phones now and their parents ring to find out where they are. I use my mobile to get Dad to come to the station when I arrive late.” Mobiles are not just expensive toys; they help keep young people safe. Most significantly, they make parents feel better. Only one problem is, though, that some young people have been attacked by thieves who want to steal their mobile phones.

④Young people like going out with friends, but they now need to learn how to get home safely. Five million young people in the UK between the ages of 9 to 16 use chat rooms to make friends, but they, too, need to be careful and never give their personal details to a stranger. Young people today have more opportunities to meet new people and go out at night more than their parents ever did. Now school, television programs and newspapers must help teenagers to enjoy their freedom and to be responsible for their own safety.

31. Some parents are upset about the summer holidays mainly because their children ______.

A. wander around on bus in the city

B. chat to strangers in Internet chat rooms

C. make questionable friends on the net

D. are taken little care of by teachers

相似考题

1.You’re going to have a quiz ( )by another two in the ( )month.A. followed,followedB. followed,followingC. following,followedD. following,following

2.According to the last paragraph, the fourth way is "of a different kind" because（ ）[A] the first three ways can increase the water supply, while the fourth one can't[B] the first three ways can make a better use of water, while the fourth one can't[C] the first three ways is technology-based, while the fourth one is market-based[D] the first three ways can't balance the supply and demand of water, while the fourth one can

3. There are three main school holidays in the UK. They are the_____________holiday, the _____________ holiday and the _____________ holiday.A.Halloween; summer;, Christmas B.Thanksgiving Day; Easter; summer C.summer; winter; Christmas D.Easter; Christmas; summer

4.Originally-introduced by Netscape Communications,(31)are a general mechanism which HTTP Server side applications, such as CGI(32), can use to both store and retrieve information on the HTTP(33)side of the connection. Basically, Cookies can be used to compensate for the(34)nature of HTTP. The addition ora simple, persistent, client-side state significantly extends the capabilities of WWW-based(35).A．BrowsersB．CookiesC．ConnectionsD．Scripts

更多“Passage ThreeQuestions 31 to 35 are based on the following passage.①The long summer holida ”相关问题

  • 第1题：

    31、在Java语言中，下列数据类型的精度由高到低的顺序是（)。

    A．float，double，int，long

    B．double，float，int，byte

    C．byte，long，double，float

    D．double，int，float，long


    整型、实型、布尔型

  • 第2题：

    在实际的工作计划制定过程中，主要采用三种方法：“基于项目（Project-based)”，“基于流程（Process-based)”和基于时间（Time-based）。


    以上都是

  • 第3题：

    不需要建模环境，等待真实反馈再进行接下来的动作，这是哪种强化学习算法

    A．Model-free方法

    B．Model-based 方法

    C．Policy-based 方法

    D．Value-based 方法


    错误

  • 第4题：

    3、Q-learning属于哪种算法

    A．On-policy算法

    B．Off-policy 算法

    C．Model-based 算法

    D．Value-based 算法


    B

  • 第5题：

    下列合法的变量名为（)。

    A．#2678

    B．3ff64

    C．c＜d

    D．summer


    X_t6

  • 第6题：

    17、不需要建模环境，等待真实反馈再进行接下来的动作，这是哪种强化学习算法

    A．Model-free方法

    B．Model-based 方法

    C．Policy-based 方法

    D．Value-based 方法


    D

相关内容