单项选择题


Directions: In this section, you will hear three short passages. At the end of each passage, you will hear some questions. The passages and the questions will be spoken only once. 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 center.
Passage One

A.hotel expenses
B.stock exchange
C.plane expenses
D.restaurant expenses
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