Most of the big hotels in Shanghai were full last week, but finally we______find a room in a small one.A.ought toB.couldC.were able toD.might
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C解析试题分析:句意,上周,上海的大多数大的宾馆都满了,但是最后,我们找了一间小的。表示过去通过努力终于做成了某事要用be able to,而不能用can,又因为是发生在过去的事情,故用一般过去时。考点:can与be able to 用法上的区别
点评:这些固定用法平时要多归纳、总结和记忆。