阅读下列短文，从每题所给的AB、C和D四个选项中,选出最佳选项。
A
National Museum of China is one of the best museums in the world. The Museum is to promote(提升) the artsand culture of the Chinese art forms. It also helps to educate the people about the Chinese traditions and history. Themuseum was established in 2003 , covering Chinese history from the Yuanmou Man of 1.7 million years ago to the endof the Qing Dynasty( the last imperial dynasty). It has a permanent collection of 1, 050, 000 items， with manyprecious and rare artifacts not to be found in museums anywhere else in China or the rest of the world.
Location: The National Museum of China is on the eastern side of Tiananmen Square in Beijing, China.
Phone: 010 6511 6400
Website: http ://en. chnmuseum. cn/
Hours :
Monday Closed
Tuesday- -Sunday 9:00 AM- 5:00 PM .
Tickets available until 3: 30 pm.
Last admission( 入场) at 4:00 pm.
How to Reach China National Museum: .
Take the subway from Tiananmen East.
Take a bus from Tiananmen Square East.
You can take a taxi to the location.
Admission: Entrance is free but do take your passport/ID with you. Security is tight so expect checks both enteringand leaving the museum.
21. What is National Museum of China about?
A. Chinese culture and history.B. The Chinese people.
C. The geography.D. The world.
22. When can we visit National Museum of China?
A.10: 30 PM ThursdayB.5:30 PM Saturday
C.9: 30 AM MondayD.2:30 PM Sunday
23. How can we visit National Museum of China according to the text?
A. Without being charged.B. Without being checked.
C. By buying tickets at 3: 40 pm.D. By taking a bus from Tiananmen Square West.
