Among Chinese list of world heritages, there are ____________ world cultural and natural heritage sites till now.（ ）
A: 4
B: 5
C: 6
D: 3
A: 4
B: 5
C: 6
D: 3
举一反三
- The ratio of cultural to natural sites on the world heritage list is roughly __________.
- World Heritage Sites are classified into three types: cultural, natural and __________ heritage.
- Australia has nineteen properties inscribed on the world heritage list, three cultural sites, twelve natural sides. A: True B: False
- On December 3rd 1997, the Ancient City of Lijiang was inscribed on the list of the World Cultural Heritage sites by UNESCO.。（ ）
- Till 2019, how many sites in China have been inscribed on the World Heritage List by the UNESCO?_____ A: 55 B: 37 C: 14 D: 4