听短对话,选出最佳选项。 1. How many eggs does the man want to buy? A. 2 B. 12 C. 20 2. How much water does the man want? A. Seven cups. B. Three cups. C. One cups. 3. How much is the watch? A. 300 yuan. B. 345 yuan. C.354 yuan 4.How often does the man drink coffee? A. Sometimes. B. Every day. C. Never. 5.What is the woman doing? A.She is making some milk shakes. B.She is drinking some milk C.She is cooking dinner.