| 听下面一段独白，回答第1-4题。 |
| 1. What’s the aim of ORBIS ? |
| A. To set up hospitals . B. To make money. C. To help fight blindness. |
| 2. Why are two thirds of the 42 million people needlessly blind ? |
| A. They have no money to get the necessary medical treatment . B. Rich countries own the latest medical knowledge. C. No doctors are trained with sight -saving techniques . |
| 3. Which countries benefit most from the ORBIS training program? |
| A. Developing countries. B. European countries . C. Developed countries. |
| 4. What happens in the ORBIS flying eye hospital ? |
| A. Money matters are dealt with . B. Blind people are operated on. C. Sight-saving techniques are taught. |