Question

【題目】— I heard that many nurses volunteered to join in the medical teams this January.

— Yes. In one hospital ________ of the nurses were born in the ________.

A.four fifths; 1990B.four fifth; 1990sC.four fifths; 1990s

Answer 1

【答案】C

【解析】

句意：——我聽說今年一月份許多護士自愿參加醫(yī)療隊。——是的。一所醫(yī)院五分之四的護士都是生于20世紀(jì)90年代。

考查分?jǐn)?shù)及年代的表達。分子用基數(shù)詞，分母用序數(shù)詞；分子大于1時，作分母的序數(shù)詞需在詞尾加“-s”；單詞之間可有連字符，也可以沒有；所以排除B項。年代用年份的阿拉伯?dāng)?shù)字加“-s”表示。故選Ｃ。