20.閱讀材料,判斷正誤,正確的寫"√",錯誤的寫"×"。 Sam and Amy are playing in the zoo.They're hungry. Amy:Let's go to have some Chinese food. Sam:OK. Amy:Look at that woman.What's she doing? Sam:She's making noodles. Amy:I want some noodles.Do you want some? Sam:No.I want some dumplings. Amy:OK. Woman:Can I help you? Amy:I want some noodles.How much are they? Woman:Five yuan.Here you are. Amy:Thank you.