Questions 18 to 20 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.
What happened to the two large jets
A．The pilot of the first plane make a big mistake. B．They avoided each other by turning in different directions. C．They narrowly escaped crashing into each other. D．One plane was suddenly out of control.