【題目】巴西在西南邊境與巴拉圭合作，建成目前世界最大的水電站是（ ）
A.葛洲壩
B.二灘
C.伊泰普
D.白山

【答案】C
【解析】巴西的鐵礦儲(chǔ)量大，產(chǎn)量和出口量均居世界前列，能源礦產(chǎn)石油和煤不足，巴西水力資源豐富，水電在國(guó)內(nèi)供電量中的比重逐步提高。與巴拉圭合作，建成了伊泰普水電站。伊泰普水電站位于巴西與巴拉圭之間的界河——巴拉那河（世界第五大河，年徑流量7250億立方米）上，伊瓜蘇市北12公里處，是目前世界第二大水電站，由巴西與巴拉圭共建，發(fā)電機(jī)組和發(fā)電量由兩國(guó)均分。目前共有20臺(tái)發(fā)電機(jī)組（每臺(tái)70萬(wàn)千瓦），總裝機(jī)容量1400萬(wàn)千瓦，年發(fā)電量900億度，其中2008年發(fā)電948.6億度。是當(dāng)今世界裝機(jī)容量第二大，發(fā)電量最大的水電站。故選：C。

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