单项选择题

We can learn from this passage that______.

A．living in cities is better than living in' the country
B．Vienna is a good place to live in
C．anyone living in cities can live to be 107 years old
D．walking is a healthful exercise

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热门试题

单项选择题

Which of the following statements is NOT true

A．City people have often to walk to local supermarkets.
B．People living in small apartment buildings often walk down and up stairs.
C．Country people often drive to work instead of walking.
D．Country people live near supermarkets, so they don't have to drive there.

单项选择题

People to be interviewed were selected on the basis of______.

A．age
B．weight
C．height
D．health