题目

听材料，回答问题。 （1） How tall is Dave now? A . Four feet. B . Five feet. C . Six feet. （2） When does Dave eat candy bars? A . In the morning. B . At noon. C . At night. （3） What does Dave worry about? A . Getting fat. B . Developing heart disease. C . Having breathing problems. 答案： B C A

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