听下面一段较长对话,回答以下小题。
14. What do storm hunters do?
A.Follow tornadoes and study them. |
B.Save people in stormy weather. |
C.Collect pictures about tornadoes. |
15. What does Dr. Roberts usually do to study tornadoes?
A.Read magazines about tornadoes. |
B.Measure tornadoes closely in his car. |
C.Invent instruments to forecast tornadoes. |
16. What’s Dr. Robert’s future plan?
A.Publishing an article about tornadoes. |
B.Setting up a research project. |
C.Recording the inside of a tornado. |