The United Nations celebrates its birthday today – but how much do you really know about the organisation that "promotes international co-operation"?

　　今天是联合国的生日——但是你对这一“推动国际合作”的组织真正了解多少呢?

　　Here is a quiz：

　　下面是个小测试：

　　1. When was the United Nations founded?

　　1.联合国何时成立?

　　2. How many member states did it have in those early days?

　　2.成立初期，联合国有多个成员国?

　　3. How many member states does it have now?

　　3.联合国现有多少个成员国?

　　4. Where are the UN headquarters?

　　4.联合国总部位于哪里?

　　5. What unexpected thing can you do at UN HQ?

　　5.在联合国总部，你可以做哪些意想不到的事情?

　　A. Take foreign language lessons

　　A.上外语课

　　B. Get married

　　B.结婚

　　C. Have a hair cut

　　C.理发

　　D. Do a bungy jump

　　D. 玩蹦极

　　6. The UN’s peacekeeping budget for 2016/17 is US$7.87 billion. Which country is the biggest contributor (stumping up 28.57% of the total amount)?

　　6.联合国2016/17的维和预算为78.7亿美元。哪个国家是最大的贡献者国(占总费用的28.57%)?

　　7. The United Nations’ six official languages are...

　　7.联合国六个官方语言是……

　　8. Which high-profile architect helped to design the UN headquarters?

　　8.哪位著名的建筑师帮助设计了联合国总部?

　　9. The last member state joined in 2011. Who was it?

　　9.最后一个成员国于2011年加入联合国。它是?

　　Keys:

　　答案：

　　1. 24 October, 1945

　　1.1945年10月24日

　　2. 51

　　2.51

　　3. 193

　　3.193

　　4. New York

　　4.纽约

　　5. B

　　5.B

　　6. USA

　　6.美国

　　7. English, Spanish, Russian, French, Mandarin and Arabic

　　7.英语、西班牙语、俄语、法语、汉语和阿拉伯语

　　8. Oscar Niemeyer

　　8.奥斯卡.尼迈耶

　　9. South Sudan

　　9.南苏丹

（编辑：何莹莹）