关于南美洲的叙述,正确的是  A.习惯上以麦哲伦海峡作为划分北

关于南美洲的叙述,正确的是 

A.习惯上以麦哲伦海峡作为划分北美洲与南美洲的分界线

B.西部是高大的安第斯山脉,东部平原与高原相间分布

C.热带草原与热带沙漠气候分布最广

D.矿产资源丰富,金刚石、黄金、铬铁矿、磷酸盐等的储量和产量都居世界前列

答案

B

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