1-C. (4) the world's 8,000 most popular mountains.(4) the world's 8,000 most popular mountains.
(4)世界で8000個の最も人気のある山。
2-C. (3) the mountains higher than 8,000 meters.(3) the mountains higher than 8,000 meters.
(3)山、8000メートルよりも高いダヨ。
3-C. (2) the 8,000 highest summits in the world.(2) the 8,000 highest summits in the world.
(2)8,000個の最高の頂上、世界でダヨ。
4-C. (1) Asian mountains within 8,000 meters of the coast.(1) Asian mountains within 8,000 meters of the coast.
(1)アジアの山々、8000メートル以内のダヨ、海岸のダヨ。
5-C. The first set, called the Eight-thousanders (8000ers,) consists of the 14 mountain peaks higher than 8,000 meters above sea level, which are all in Asia.The first set, called the Eight-thousanders (8000ers,) consists of the 14 mountain peaks higher than 8,000 meters above sea level, which are all in Asia.