Many ice researchers believe that the melting Greenland, if it continues, will a

游客2025-01-20 12

问题 Many ice researchers believe that the melting Greenland, if it continues, will add at least three feet to global sea levels by 2100.

选项 A、melted Greenland
B、melting Greenland
C、Greenland’s melting
D、Greenland melted

答案 C

解析本题重点考查动名词的用法。从that引导的宾语从句的语义来看，应该是格陵兰岛的冰雪融化而不是融化的格陵兰岛会使全球海平面上升，因此可以先排除A和B。D中用了过去式，不能作主语，应选择动名词作从句的主语，故C选项为正确答案。

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