【听英文对话做选择】航班因为恶劣天气延误（在线收听）

原文：

Hello. Passengers of flight 17 bound for Caracas, with stops in Atlanta and Miami. The departure gate has been changed to 30B. Also, there will be a slight departure delay due to inclement weather outside. The ground crew is in the process of deicing the wings in preparation for departure. It also looks like the flight is slightly overbooked, so we are offering complimentary round-trip tickets to a few passengers willing to take a later flight. We should be boarding about a quarter to the hour. Thank you for your patience.

1. Who is probably making the announcement? 

A. a pilot 

B. a flight attendant 

C. a ticket agent 

D. a ground crew member

2. What is the ultimate destination of the flight? 

A. Atlanta 

B. Miami 

C. Caracas 

D. Lima

3. What change has been announced? 

A. the flight number 

B. the gate number 

C. the arrival time 

D. the boarding time

4. What are the current weather conditions outside? 

A. It's raining. 

B. It's cloudy. 

C. It's hailing. 

D. It's windy.

5. What time will the plane depart? 

A. 9:50 AM 

B. 12:15 PM 

C. 4:05 PM 

D. 8:45 PM

正确答案：

1. a ticket agent

2. Caracas

3. the gate number

4. It`s hailing.

5. 8:45 PM