You will hear three dialogues or monologues. Before listening
to each one, you will have time to read the questions related to it. While
listening, answer each question by choosing A, B, C or D. After listening, you
will have time to read your answer. You will hear each piece once only.
Questions 11-13 are based on the
following talk about the Space Shuttle Columbia. You now have 15 seconds to read
Questions 11-13.
Why is the Space Shuttle Columbia special
A．Because it is not similar to the spaceships of the previous twenty years. B．Because it has different designs and is able to return to earth and make further flights. C．Because it can be used in a variety of ways now. D．Because it can be used to establish colonies on earth.