单项选择题

The passage is about ______

A．poison control centers and doctors
B．bathing from a container or in a shower
C．the effect of water temperature on eyeballs
D．first-aid treatment of eye problems
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单项选择题
According to the speaker, yoga should NOT be described as ______
A．a delicate art
B．a religion
C．an exact science
D．a way of life
单项选择题
The man shocked at the scene the next morning ______
A．because the bird had finally understood his threat
B．because the bird managed to escape from the chicken house
C．because the bird had learned to scream back at him
D．because the bird was living peacefully with the chickens
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