單項選擇題

某氣象站海撥高度為1500m,觀測到本站氣壓為850hPa,假設(shè)垂直氣壓梯度為1hPa/(10m),則該站此時的海平面氣壓為()

A.500hPa
B.700hPa
C.1000hPa
D.1050hPa

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