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Gas hydrates, chemical compounds of water and natural gas, are increasingly being studied for their potential to be huge reservoirs of energy, possibly causing sea floor instability, and significant contributors to global warming.
  • Ato be huge reservoirs of energy, possibly causing sea floor instability, and 分析该选项
  • Bto be huge reservoirs of energy, possibly causing sea floor instability, and even as 分析该选项
  • Cas huge reservoirs of energy, possibly causing sea floor instability, and 分析该选项
  • Das huge reservoirs of energy, and the possible cause of sea floor instability, 分析该选项
  • Eas huge reservoirs of energy, as possible causes of sea floor instability, and even as 分析该选项
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正确答案: E

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