【題目】我國(guó)山地面積占1/3,山區(qū)面積占2/3。山區(qū)的優(yōu)勢(shì)是( 。

A. 發(fā)展農(nóng)業(yè)多種經(jīng)營(yíng) B. 開發(fā)生態(tài)旅游

C. 基礎(chǔ)設(shè)施建設(shè)難度較小 D. 山區(qū)生態(tài)環(huán)境與平原相比,并不脆弱

【答案】AB

【解析】我國(guó)地形復(fù)雜多樣,山區(qū)面積廣大,地形復(fù)雜為我國(guó)發(fā)展多種農(nóng)業(yè)提供了基礎(chǔ),山區(qū)多可以發(fā)展多種農(nóng)業(yè)以及開放生態(tài)旅游,但是山區(qū)多,交通不好,基礎(chǔ)設(shè)施建設(shè)難度較大,山區(qū)生態(tài)環(huán)境與平原相比,十分脆弱,易發(fā)山體滑坡;故選項(xiàng)AB正確。

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