【題目】 I think ______ of the materials I listened to at the beginning of the exam ______ easy.

A.three fourths, isB.third four, areC.three fourths, areD.three fourth, are

【答案】C

【解析】

句意：我認(rèn)為在考試開(kāi)始時(shí)聽(tīng)到的四分之三的材料都很簡(jiǎn)單。

此題考查分?jǐn)?shù)的表達(dá)方式。分?jǐn)?shù)在英語(yǔ)中通常是借助于基數(shù)詞和序數(shù)詞來(lái)共同表達(dá)的。其中基數(shù)詞表示分子，序數(shù)詞表示分母。分子超過(guò)1，分母要加s，題目分子為three故分母用fourths；分?jǐn)?shù)修飾名詞時(shí)，若該名詞是不可數(shù)名詞只能用單數(shù)；若是可數(shù)名詞，用單數(shù)或復(fù)數(shù)均可。但是，若它們?cè)诰渥又凶髦髡Z(yǔ)，則謂語(yǔ)動(dòng)詞是用單數(shù)還是復(fù)數(shù)取決于名詞，即與分?jǐn)?shù)所修飾的名詞保持一致。此題中分?jǐn)?shù)后的名詞是materials，所以使用are。故選C。

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