Question

2．Chris is not a traditional explorer （探險者）-he usually works in an office for a large organization．However，Chris'job can be just as exciting and dangerous as being an explorer．
Chris works for MSF，an organization also known as Doctors Without Borders（邊界）．It sends trained doctors all over the world to help people after a war or a disaster （災難）．Chris is a doctor from France who has traveled to many places to organize programs that help people．
At the moment，over 27，000trained medical stuff are taking part in MSF projects．The organization received the Nobel Peace Prize in 1999．All kinds of doctors can volunteer for MSF．They need to be ready to go almost anywhere in the world and，of course，they should face difficulties．Most of MSF's work is in Africa．
When MSF chooses a doctor for a task，they have to go for at least six months．When doctors have completed a few tasks，they might be sent on an emergency （緊急的） task following a disaster，such as an earthquake．
But why would doctors leave a comfortable life and a good pay to join MSF？According to Chris，the experience they have is a great help in their life．What's more，just like the explorers of the past，they need to keep an open mind and learn to get on well with the people they meet．Most importantly，at the end of each task，they have made a real difference to people's lives．
51．Is Chris a doctor or an explorer？
He is a doctor．
52．When does MSF send trained doctors all over the world to help people？
After a war or a disaster．
53．How many medical stuff are taking part in MSF projects at the moment？
Over 27，000
54．Where is most of MSF's work？
It's in Africa
55．Why is Chris's work important to other people？
Because at the end of each task，he has made a real difference to people's lives．

Answer 1

分析 這篇短文主要介紹了無國界醫生組織的宗旨，工作特點，以及這個組織對社會及個人的意義．

解答 51．He is a doctor．細節理解題．根據Chris works for MSF，an organization also known as Doctors Without Borders（邊界）可知Chris是一個醫生，故答案為：He is a doctor．
52．After a war or a disaster．細節理解題．根據It sends trained doctors all over the world to help people after a war or a disaster （災難）．可知在世界各地戰爭或災難之后它派出醫生去幫助人們，故答案為：After a war or a disaster．
53．Over 27，000．細節理解題．根據over 27，000 trained medical stuff are taking part in MSF projects可知超過27000個訓練有素的醫務人員參加了MSF項目．故答案為：Over 27，000．
54．It's in Africa．細節理解題．根據Most of MSF's work is in Africa．可知大多數MSF的工作是非洲，故答案為：It's in Africa．
55．Because at the end of each task，he has made a real difference to people's lives．細節理解題．根據Most importantly，at the end of each task，they have made a real difference to people's lives．可知克里斯的工作重要的原因是在每個任務結束時，他們已真正改變人們的生活，故答案為：Because at the end of each task，he has made a real difference to people's lives．

點評 做題時首先要仔細閱讀短文，掌握大意，然后結合具體的題目，找出相關信息，就可以確定正確答案．