1 

Nowadays _______ of business letters ______ in English.

A two third, writes   B. two thirds, is written   C. two thirds, are written

 

【答案】

C

【解析】

試題分析:表達(dá)分?jǐn)?shù)時(shí)當(dāng)分子大于一時(shí)，表示分母的序數(shù)詞用復(fù)數(shù)形式。復(fù)數(shù)的三分之二還是復(fù)數(shù)，故謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式。

考點(diǎn)：分?jǐn)?shù)表達(dá)和主謂一致

點(diǎn)評(píng)：表達(dá)分?jǐn)?shù)時(shí)，當(dāng)分子大于一時(shí)，表示分母的序數(shù)詞用復(fù)數(shù)形式；當(dāng)分子是一時(shí)，分母不加s。

 

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