单选题
Why is this research considered to be of great importance?
A、
It will enable scientists of the future to prevent extreme climatic changes.
B、
It will help scientists predict climate changes.
C、
It unites a large number of different countries.
D、
It will help dissipate the climatologists' "nightmare scenario".
【正确答案】
B
【答案解析】
[解析]文中提到这项研究之所以重要，是因为它能帮助科学家们预测气候变化。故应选B。
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