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克罗夫特先生牙疼得厉害，感觉非常难受，于是他去看了牙医。他并没有预约，但他的牙疼情况非常紧急，不能等待。护士说牙医正忙得不可开交，建议他下午两点来就诊。克罗夫特先生觉得时间太晚了。他想马上看牙医。护士拒绝了他的请求，让他等到下午。最后，克罗夫特先生表示可以等待，但他的牙疼实在无法忍受！
Mr. Croft had a terrible toothache and felt awful, so he went to see the dentist. He didn’t have an appointment, but his toothache was very urgent and could not wait. The nurse said the dentist was very busy and told him to come at 2:00 pm instead. Mr. Croft thought it was too late. He wanted to see the dentist immediately. The nurse said no and asked him to wait until the afternoon. Finally, Mr. Croft said that he could wait, but his toothache could not!