A．policemen　　　B．firemen　　　C．volunteers

　　D．PLA men E．Red Cross F．doctors

　　答案：1.D　2.E　3.A　4.C　5.B　6.F

　　Ⅰ.Fast­reading

　　1．According to the title we can learn the passage is about the_UN.

　　2．The purpose of the passage is to_let_us_know_more_about_the_UN's_work.

　　Ⅱ.Careful­reading

　　(Ⅰ)Choose the best answers according to the text.

　　1．What's Paragraph 3 mainly about?

　　A．The UN touches people's lives in many aspects.

　　B．The UN can have controlled over the armies of different countries.

　　C．The UN mainly helps countries with urgent problems.

　　D．The UN has every right to change the international laws.

　　2．With the help of the media, the author's visiting countries where the UN has programmes to help people will ________.

　　A．give more courage to people there

　　B．inform people of the work of the UN

　　C．encourage more people to donate things

　　D．attract local government's attention to the situation

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