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What is said about the spill occurring far bel
问题详情
What is said about the spill occurring far below the sea？
A．It resulted in the death of birds that feed on fish.
B．It is a threat to the whole ecosystem there.
C．It is less harmful than the spill on the surface.
D．It is easy to assess the likely impacts.请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
解析：该句提到：在海底深处漏油会威胁到各种生物体，也会间接地威胁到整个生态系统……[B]中的a threat to the whole ecosystem是对该句的…threatens…the ecosystem at large…的同义转述，故答案为[B]。
