A．regularB．specificC．extraordinaryD．rareShe has such ex……

单项选择题People can afford to got the modern museums since they have more time now.

单项选择题Young people who are well-educated like the art they can participate in.

单项选择题When visiting museums nowadays, people can take part in many activities.

单项选择题New York’s American Museum of Natural History is opened recently.

单项选择题In science museums nowadays visitors are not allowed to touch or operate the objects on display.