Question

【题目】It takes him________ to arrive at the Grand Theatre.

A.one and a half hoursB.one and a half hour

C.an hour and halfD.a hour and a half

Answer 1

【答案】A

【解析】

句意：他花了一个半小时到达大剧院。

考查数量“半”的表达。hour小时；one and a half一个半，修饰复数名词；根据句意语法，可知BCD三项表达错误，故选A。