2. Since 1985 joined the Convention for the Protection of the World Cultural and Natural Heritage, China has maintained a good cooperative relationship with UNESCO in the field of world heritage. By 20 15, the number of world heritage sites in China is ranked in the world: (C) A, B, C, D, D.
3. The China Tusi Site (jointly declared by Hunan, Hubei and Guizhou provinces) was included in the World Cultural Heritage List at the 39th World Heritage Conference. The toast is: (b).
A, parents of local clans; b, official positions in China's ancient frontiers; d, local officials in ethnic minority areas; and 4, kings of ethnic minorities. The following phenomena are related to space weather: (c)
A, Typhoon B, Hurricane C, Aurora D, westerly jet
5. "The coastline is tortuous, there are many fjords and islands, and the bays often go deep inland with steep bank slopes." The above are some coastal landscapes formed by landforms, which can be seen in: (d)
A, eastern China b, southern Australia c, central Chile d, northern England.
For details, please refer to Baidu Library and search for "Doctor of Geography 10".