The golden crab of the Gulf of Mexico has not been fished commercially in great numbers, primarily on account of living at great depths-2,500 to 3,000 feet down.
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正确答案: C
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题目基本信息
- 所属科目:语法SC
- 题目来源1:PREP2012-28
- 正确率: 88%
- 难度: 易