[题目]与10°E正好相对的经线是 ( )A. 90°W B. 170°W C. 170°E D. 140°E 题目和参考答案——青夏教育精英家教网—

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【题目】与10°E正好相对的经线是 ( )

A. 90°W B. 170°W C. 170°E D. 140°E

【答案】B

【解析】地球上所有的经线都是连接南北两极的半圆，丙条相对的经线可组成一个经线圈，两条经线相加之和等于180°，方向相反，所以与10°E正好相对的经线是170°W，故选Ｂ。

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