单项选择题

Which of the following is NOT a possible reason for whales dying（）

A．Pneumonia.
B．Brain infection.
C．Over-population.
D．Over-eatin

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热门试题

单项选择题The distance from the center of England to south coast is about（）

A．one hundred miles
B．three hundred miles
C．one hundred and fifty miles
D．six hundred miles

单项选择题They decided to go to（）

A．a picnic
B．a dinner
C．a party
D．the cinema