Question

【題目】______ of his time ______ been spent on studies every day.

A. Four-fifths; hasB. Four-fifths; have

C. Four-five; hasD. Fourths-five; have

Answer 1

【答案】A

【解析】

句意：他每天五分之四的時(shí)間花在學(xué)習(xí)上。考查分?jǐn)?shù)表達(dá)法。英語中的分?jǐn)?shù)由基數(shù)詞和序數(shù)構(gòu)成——分子用基數(shù)詞，分母用序數(shù)，分子超過“1”時(shí)，分母用復(fù)數(shù)，可排除CD兩項(xiàng)。分?jǐn)?shù)做主語是單數(shù)第三人稱，謂語動(dòng)詞用第三人稱單數(shù)形式，可排除have；根據(jù)句意結(jié)構(gòu)，故選A.