Section ADirections: In this section, you will hear 8 short conversations and 2 long conve

Section A

Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer.

听力原文：M: The main library is open from eight A.M. until nine P. M. Monday through Friday; noon until six P. M. Saturday and Sunday; and twenty-four hours a day during finals week. This is a recording and will not repeat. If you need farther assistance please stay on the line until an operator answer.

W: Hello. This is the operator. May I help you？

Q: When is the library open on weekdays？

(12)

A．From eight o'clock in the morning until noon.

B．From noon until six o'clock in the evening.

C．From eight o'clock in the morning until nine o'clock at night.

D．Twenty-four hours a day.