單項選擇題根據(jù)“都靈標(biāo)準(zhǔn)”,預(yù)計可能撞擊地球的小行星撞擊地球的時間是()年,撞擊概率為()。

A.2020,0.033
B.2307,0.023
C.2594,0.013
D.2880,0.003


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