The maximum sea ice cover is about______.A.17 000 sq kmB.170 000 sq kmC.1 700 000 sq kmD.1

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The maximum sea ice cover is about______.

A.17,000 sq km

B.170,000 sq km

C.1,700,000 sq km

D.17,000,000 sq km

请帮忙给出正确答案和分析,谢谢!

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