Question

—Shall I wait here for three hours?—Yes. Three hours ______for you to wait for such a doctor. .

—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

Answer 1

B

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。