单项选择题


Section A
Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken only once. When you hear a question, you should decide on the correct answer from the 4 choices marked A), B), C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.

A.Because traveling by air costs too much money.
B.Because traveling by air is uncomfortable.
C.She thinks traveling by air is very dangerous.
D.She is too old to travel by air.