Directions: In this section, you will hear 2
passages. At the end of each passage, you will hear some questions. After you
hear a question, you must choose the best answer from the four choices marked A,
B, C and D. Then mark the corresponding letter on the Answer Sheet with a single
line through the centre. Passage A
Questions 21 to 25 are based on
the passage you have just heard.
A．To show a videotape on survival in outer space. B．To gain support for the space program. C．To describe her experience on space missions. D．To inform the audience about the space suit.