单项选择题

Questions 20 to 22 are based on the conversation you have just heard.
（）

A．Only one dolphin was able to see the light.
B．The male dolphin received more rewards.
C．Both dolphins were put in the same tank.
D．The lever was beyond the dolphins’ reach.

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热门试题

单项选择题

（）

A．They are less healthy than we expected.
B．They are not as expensive as believe.
C．They are more nutritious and delicious.
D．They are not as natural as we believed.

单项选择题

（）

A．It was named after a land owner in the old days.
B．It is located in the eastern part of Harrogate.
C．It is protected as parkland by a special law.
D．It will be used as a centre for athletic training.

Questions 20 to 22 are based on the conversation you have just heard. （）

Questions 20 to 22 are based on the conversation you have just heard.
（）