The Great Barrier Reef is included on the World Heritage list because________.
A、it has the most beautiful seascape in the world
B、it has the largest number of islands in the world
C、it has the most diverse and complex maritime life in the world
D、it has the longest coast in the world
【正确答案】：C
【题目解析】：大堡礁被列入世界遗产名录是因为它有着世界上最丰富复杂的海洋生命物种。
