题目

听材料，回答问题。 （1） What is the man's problem? A . He needs a new toothbrush. B . He wants specific toothpaste. C . He needs to get his toothache cured. （2） What aspect of the procedure is the man worried about? A . The time. B . The money. C . The feeling. （3） Who is the woman? A . A nurse. B . A dentist. C . A patient. 答案： C A B

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