【題目】Thirty percent of the cattle __________ thin, but the rest __________ fat.

A. are; are B. is; is

C. is; are D. are; is

【答案】A

【解析】句意：百分之三十的牛很瘦，其余的很胖。Thirty percent修飾集體名詞cattle,謂語(yǔ)動(dòng)詞用復(fù)數(shù)； the rest指代cattle,謂語(yǔ)動(dòng)詞也用復(fù)數(shù)。

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