【題目】I plan to move to the countryside as the air there is much fresher than________ in the city.

A. ones B. that C. one D. those

【答案】B

【解析】

試題分析：考查指示代詞。句意：我計(jì)劃搬到鄉(xiāng)下去生活，因?yàn)槟抢锏目諝獗瘸抢锏男迈r很多。ones指代可數(shù)名詞復(fù)數(shù)，表示泛指；one泛指可數(shù)名詞中的一個；that指代不可數(shù)名詞，還可指代比較對象；those是that的復(fù)數(shù)形式。這里指代的是比較的對象，且air是不可數(shù)名詞，故選B。

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