找出相对应的答语把字母序号填空。

① How heavy are you? ____     A. They are Size 39.

② How tall are you?  ____     B. I'm 15 years old.

③ How old are you?  ____     C. I'm 45 kg.

④ What size are your shoes?____     D. I'm 158cm tall.

⑤ How long are your bed?____     E. It is 200cm.