进来帮个忙 英语对话你今天没带尺子,只好向同学借用.（用英语写一段对话,至少六句.）还有apples/pears/grapes/bananas中的s哪个与其他三个发音不同

A:Excuse me.May I use your ruler?Mine is at home.B:Here you are.A:Thank you very much.Here is your ruler.I have finished using it.B:Thanks.A:You are welcome.grapes中的s发清辅音/s/,其他三个都是浊福音/z...