单项选择题

Passage One
Questions 26 to 28 are based on the passage you have just heard.

A．Travel as fast as the head whale.
B．Keep 150 meters away from the whale.
C．At least two vessels should be watching in case of collision with whales.
D．Travel as fast as the slowest whale.
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A．4.5 Billion euro.B．100 million euro.C．4.5 Million euro.D．100 Billion euro.
A．4.5 Billion euro.
B．100 million euro.
C．4.5 Million euro.
D．100 Billion euro.
单项选择题
Whenever you catch negative saying, you should ______.
A．avoid creating resistance
B．question your own talk
C．try to think positively
D．turn around and stop thinking
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