听下面一段材料,回答第1-4题。 |
1. Where does the conversation probably take place? |
A. In a railway station. B. On a plane. C. In an airport. |
2. What is considered dangerous in the man's bag? |
A. A bottle of water. B. A bomb. C. A machine. |
3. How long does the security check usually take? |
A. Half an hour. B. An hour. C. One and a half hours. |
4. Which area should the man go to? |
A. Area 1. B. Area 2. C. Area 22. |