AWhoistheletterfromB的精选

问题详情：根据对话内容及提示词，在空白处填入适当的词，使对话完整A:Whoistheletterfrom?B:It’sfrommypenpal,Sam.A:Doeshe  1  (speak)Chinese?B:No,hedoesn’t.HespeaksEnglish.Buthe  2  (know)alotaboutChin...