从方框中选择恰当的选项补全下列对话．有两个为多余选项。

A．How long are you? B．How about you? C．You are taller than me． D．No．I didn't． E．How tall are you? F．Yes．I did． G．What did you do last night?

Alan：Hello，Tony．

Tony：I'm 1.71 metres．

Alan：I'm 1.76 metres．

Tony：Aha．

Alan：Yes．I'm the tallest in my class．

Tony：Cool．

Alan：I stayed at home．I did my homework and watched TV．Did you stay at home，too?

Tony：I cleaned my room．

Alan：You are a good boy!