单项选择题

The directors of the museums have realized ______.

A．the scientific rules are important
B．people learn best when they look at something
C．visitors prefer to learn from museums
D．people become more interested if they take part in

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热门试题

单项选择题

Twenty-five years ago the number of the museums in the United States and Canada was only about ______.

A．3,500
B．2,000
C．3,000
D．6,000

单项选择题

According to the passage, we can learn that ______.

A．people should go to a museum to learn something
B．people in the United States don't have much free time
C．people are enjoying themselves fully in modern museums
D．in the United States there aren't enough museums