单项选择题

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

A. Daily dose of vitamin C can improve acute-care patients’ mood.
B. Daily dose of vitamin D can improve acute-care patients’ mood.
C. Both vitamin C and D help to improve acute-care patients’ mood.
D. There is still not firm proof to make sure the exact effects of Vitamin C and D.
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单项选择题
A. Find a new repair shop. B. Take a bus to work.C. Hire a car. D. Buy a different car.
A. Find a new repair shop.
B. Take a bus to work.
C. Hire a car.
D. Buy a different car.
单项选择题
A. He doesn’t know the dormitory, either.B. He can find the dormitory.C. He doesn’t want to tell the woman.D. He will help the man find the dormitory.

A. He doesn’t know the dormitory, either.
B. He can find the dormitory.
C. He doesn’t want to tell the woman.
D. He will help the man find the dormitory.
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