【单选题】

{{I}}{{B}} Questions 11 to 13 are based on the following passage.At the end of the passage, you will be given 15 seconds to answer the questions. Now listen to the passage.{{/I}}{{/B}} What happened to the two large jets

A、They bumped into each other over a swimming pool.
B．They avoided each other by turning in different direction.
C．They narrowly escaped crashing into each other.
D．One plane climbed above the other at the critical moment.