Ask a joke, the teacher asked Xiaoming what was on the bed, and he said it was a quilt. The teacher asked what was on your mother again, and Xiao Ming replied that it was my father.

The teacher taught the word "Bei"

Teacher: Little classmate, I think your pronunciation is not standard, and there is something wrong with your skull. Let me enlighten you. Do you have a bed at home?

Fool: Yes.

Teacher: What's on that bed?

Fool: sheets

Teacher: What's on that paper?

Fool: My mother.

Teacher: What's on your mother?

Fool: My dad (sweating ...)

Teacher: What's on your father?

Fool: No more.

Teacher: What about your quilt?

Fool: They kicked me under the bed.

Have a happy day! ! ! O(∩_∩)O~