单选题

单选题 What day is Dr. Miller's office closed?

A、 (A) Monday.
B、 (B) Wednesday.
C、 (C) Thursday.
D、 (D) Friday.

【正确答案】 D

【答案解析】[听力原文]74-76 You have reached the dental office of Dr. Richard Miller. If this is an emergency, please hang up and dial 800-555-3212, and an emergency operator will assist you. Our office hours are from eight thirty A.M. until four P.M. Monday through Thursday. The office is closed on Friday. If you wish to make an appointment, please call again during our regular office hours. If you wish to leave a message for Dr. Miller, please wait for the beep, then begin recording your message. If you wish to speak directly with the doctor, please leave a message and he will call you back as soon as possible. Dr. Miller's office is closed on Friday. Choices (A), (B), and (C) are days the office is open.

单选题 Why would someone call 800-555-3212?

A、 (A) To report an emergency.
B、 (B) To pay a bill.
C、 (C) To reschedule an exam.
D、 (D) To get lab results.

【正确答案】 A

【答案解析】Someone would call 800-555-3212 to report a dental emergency. Choices (B), (C), and (D) are not mentioned.

单选题 How can someone speak with the doctor?

A、 (A) Call back when the office is open.
B、 (B) Call a different number.
C、 (C) Leave a message.
D、 (D) Visit the office on Monday.

【正确答案】 C

【答案解析】The message asks the caller to leave a message so the doctor can call back. Choice (A) is the way to make an appointment. Choice (B) is what should be done in an emergency. Choice (D) mentions a day that the office is open.