【題目】有比例尺①1:100000②1:10000,③1:1000圖幅相同的三幅地圖,據(jù)此判斷下列說法正確的是( 。

A.①圖比例尺最大

B.②圖表示的地理事物最詳細(xì)

C.③圖表示范圍最大

D.若其中一幅是校園平面圖,最適用的是③圖

【答案】D

【解析】

圖幅相同的情況下,比例尺越大,表示的范圍越小,內(nèi)容越詳細(xì);比例尺越小,表示的范圍越大,內(nèi)容越簡單。題干中的選項,③比例尺最大,表示的范圍最小,地理事物最詳細(xì);①比例尺最小,表示的范圍最大,地理事物最簡單;比例尺大,表示的范圍小,內(nèi)容詳細(xì);故ABC都錯誤。

要畫一幅校園平面圖,就用較大的比例尺;在分子相同的情況下,分母越大分?jǐn)?shù)越小,也就是比例尺越;反之,分母越小分?jǐn)?shù)越大,也就是比例尺就越大。選項中③比例尺最大,最適用畫校園平面圖。故選項D符合題意。

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