Question

They have stayed in Beijing for ________________. A．one and half an hour B．one and a half .

They have stayed in Beijing for ________________. A．one and half an hour B．one and a half C．one year and a half D．one and a half hour

Answer 1

C

试题分析：句意：他们已经在北京住了一年半了。一年半one year and a half固定表达，也可以说成one and a half year两种表达都行。故选C. 点评：时间或是数字的表达，都有相应的规定和固定句型，像此类的固定句型，没有太多的技巧只能靠平时的多记忆，多积累，英语学习就是这样，多背多记将可以将零散的知识形成有效的统一，这样英语才能学好。