对话配对,在B栏中找出与A栏中相匹配的句子。(8分)
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?