题目内容
—Shall I wait here for three hours?
—Yes. Three hours ______for you to wait for such a doctor.
A. are not very long B. is not long enough
C. was not long enough D. will be too long
B
【解析】
试题分析:句意:--我要在这里等3个小时吗?--是的,等医生三个小时对你来说不够长。主语是时间three hours,谓语用单数,而且enough修饰形容词long,所以选B。
考点:考查主谓一致和形容词副词的用法
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