【題目】看材料，回答問(wèn)題。

（1）美國(guó)是世界上經(jīng)濟(jì)高度發(fā)達(dá)的國(guó)家。下面幾位同學(xué)對(duì)美國(guó)的描述，不正確的是（____）

A．移民是美國(guó)人口增長(zhǎng)較快的主要原因

B．高新技術(shù)產(chǎn)業(yè)在美國(guó)經(jīng)濟(jì)中占有重要地位

C．美國(guó)領(lǐng)土除了本土,還有北美洲西北部的阿拉斯加和太平洋中的夏威夷

D．過(guò)度依賴石油、天然氣等資源的出口

（2）美國(guó)農(nóng)業(yè)生產(chǎn)充分利用不同地區(qū)的自然條件，實(shí)現(xiàn)了地區(qū)生產(chǎn)的_________化，形成了一些農(nóng)業(yè)帶（區(qū)）。其中，為灌溉、航運(yùn)提供良好條件的河流是五大湖和（______）

A. 伏爾加河 B.葉尼塞河 C.密西西比河 D.亞馬遜河

【答案】D 專業(yè) C

【解析】

美國(guó)地處北美大陸南部，北臨加拿大，東瀕大西洋，西臨太平洋，南接墨西哥和墨西哥灣；美國(guó)是世界上的農(nóng)業(yè)大國(guó)，是世界上主要的農(nóng)產(chǎn)品生產(chǎn)國(guó)和出口國(guó)，并且實(shí)現(xiàn)了農(nóng)業(yè)地區(qū)專門化，機(jī)械化水平高，效率高，產(chǎn)量大。

（1）關(guān)于美國(guó)的敘述，移民是美國(guó)人口增長(zhǎng)較快的主要原因；高新技術(shù)產(chǎn)業(yè)在美國(guó)經(jīng)濟(jì)中占有重要地位；美國(guó)領(lǐng)土除了本土,還有北美洲西北部的阿拉斯加和太平洋中的夏威夷；美國(guó)雖然資源豐富，但資源的消耗量大，能源進(jìn)口量大，故D錯(cuò)誤。

（2）美國(guó)的農(nóng)業(yè)生產(chǎn)充分利用不同地區(qū)的自然條件，實(shí)現(xiàn)地區(qū)生產(chǎn)的專門化，形成了一些農(nóng)業(yè)帶，為灌溉、航運(yùn)提供良好條件的河湖是五大湖和密西西比河，故選C。

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