A
There are campus museums all over China that offer various collections and make for eyeopening visits.
Beijing Air and Space Museum at Beihang University
Admission fee：free (book online at http：//airandspacemuseum.buaa. edu.cn)
Opening hours：Tuesday and Saturday,9 a．m.～12 p．m.
Highlights：Included among the more than 300 historic aircraft and space artifacts are one of the two Northrop P61 Black Widows in the world and China's first light airliner，Beijing 1.
Fudan University Museum
Admission fee：free
Opening hours：Tuesday to Friday,9 a．m.～1130 a．m. and 130 p．m.～430 p．m.
Highlights：A unique collection of native artifacts from the Gaoshan aborigines in Taiwan.Some of them，such as pearl vests，are rarely even seen in Taiwan.
China Ichthyic Culture Museum at Shanghai Ocean University
Admission fee：10 yuan
Opening hours：Monday to Friday,9 a．m.～1130 a．m. and 130 p．m.～4 p．m.
Highlights：In this collection of more than 40,000 specimens of about 3,000 oceandwelling species，the most eyecatching one is an 18.4meter long sperm whale skeleton.
Yifu Museum of China University of Geosciences
Admission fee：40 yuan; half price for students
Opening hours：Monday to Friday,830 a．m.～12 p．m. and 230 p．m.～5 p．m.；weekends and holidays,9 a．m.～430 p．m.
Highlights：It houses a collection of more than 30,000 mineral and rock specimens，more than 2,000 of which are rare ones like the museum's wellknown dinosaur fossils.
China Academy Museum at Hunan University
Admission fee：50 yuan
Opening hours：Monday to Sunday 8 a．m.～630 p．m. in summer and 830 a．m.～6 p．m. in winter
Highlights：China's only museum to feature the history of academies and cultural education in the country.
【解题导语】 本文介绍了中国五所大学里的博物馆的相关信息。
21．If you want to visit a museum for free，you should choose ________.
A．Beijing Air and Space Museum at Beihang University
B．China Ichthyic Culture Museum at Shanghai Ocean University
C．Yifu Museum of China University of Geosciences
D．China Academy Museum at Hunan University
解析：选A 细节理解题。关于各个博物馆的收费问题，五个博物馆，三个是收费的，两个是免费的。
22．All the museums are open on Saturday EXCEPT ________.
A．Beijing Air and Space Museum at Beihang University
B．Fudan University Museum
C．Yifu Museum of China University of Geosciences
D．China Academy Museum at Hunan University
解析：选B 细节理解题。各个博物馆的开放时间问题，Fudan University Museum周二到周五开放，周六不开。
23．Those who are interested in dinosaurs should visit ________.
A．Fudan University Museum
B．China Ichthyic Culture Museum at Shanghai Ocean University
C．Yifu Museum of China University of Geosciences
D．China Academy Museum at Hunan University
解析：选C 细节理解题。博物馆的内容，Yifu Museum of China University of Geosicences收藏了很多珍稀恐龙化石。
