单项选择题

What will the Bristol team support

A．Benefits of sunshine outweigh the risk of skin cancer.
B．People should spend less time in the sun.
C．Sunshine does more harm than good to skin.
D．Most of the skin disease are fatal.

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单项选择题

Which of the following is not the benefit of sunshine according to Andrew Ness

A．Sunlight helps make Vitamin D which can prevent rickets in children.
B．Sunshine is useful for treating certain skin conditions.
C．Sitting in the sun makes people feel good.
D．Darker skin looks healthier.

单项选择题

With what topic is paragraph 4 mainly concerned

A．The importance of management techniques.
B．The complexity of hospital design.
C．Uses of computers in industry.
D．Applications of the systems approach.