【題目】下列關(guān)于赤道的敘述，正確的是

A．最長(zhǎng)的經(jīng)線

B．最長(zhǎng)的緯線

C．東、西半球的劃分界線

D．東、西經(jīng)的分界線

【答案】B

【解析】

試題分析：

赤道是環(huán)繞地球儀一周的最大的圓圈，是地球上最長(zhǎng)的緯線，也是南北半球的劃分界線，該線以北是北緯，以南是南緯，選項(xiàng)ACD錯(cuò)誤，故選B．

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