When was the Longmen Grottoes listed as a state key cultural relic protection site.（ ）
A: In 1999
B: In 1961
C: In 1866
D: In 1990
A: In 1999
B: In 1961
C: In 1866
D: In 1990
举一反三
- When was Mogao Grottoes listed as one of the first national key cultural relics protection units? A: 1950 B: 1955 C: 1961 D: 1965
- When was Mogao Grottoes listed as one of the first national key cultural relics protection units?
- The four Grottoes of China refer to（ ）. A: Longmen Grottoes B: Dunhuang Mogao Grottoes C: Yungang Grottoes D: Maijishan Grottoes
- When was Mogao Grottoes included in the World Heritage Protection List?
- Which places of the following places of interest are inscribed on the World Heritage List? A: Yu Garden in Shanghai B: Longmen Grottoes C: Classical Garden of Suzhou D: Peking Man Site at Zhoukoudian