想邀请你的朋友参加你的12岁生日聚会,你说:A.Come here and join us.B.Please come to my twelfth birthday party.
听录音,圈出你所听到图片。
遇到多年不见的老朋友,你与他打招呼:
A frog(青蛙)has mouth, Two frogs have legs.
If you are sad, you are feeling
Which word isn,t units of length?