听下面一段独白,回答问题。
(1)
What is the purpose of the speaker?
A . To forecast the weather.
B . To keep people informed.
C . To make an advertisement.
(2)
What causes fights to South America risky?
A . A terrible storm.
B . Heavy air traffic.
C . Mechanical problems.
(3)
How will they deal with passengers whose flights are canceled?
A . Change their flight route.
B . Offer them free hotels.
C . Return all their money.
(4)
Which place is included in the no-go list?
A . Cairo.
B . Panama.
C . Buenos Aires.
答案: B
A
C
B