Why is the letter E so important?
问题描述:
Why is the letter E so important?
顺便也帮我写 When do people have two mouths?
What is full when it 's used and empty when it'sat rest
When do people have two mouths?
答
EYE
What is full when it 's used and empty when it'sat rest --lung(肺)
When do people have two mouths?--