Xxxx school 20 15 to 20 16 school year, the second semester is in bold type No.3, and the next line of the X-level math final paper is in italics (or) "1. Oral calculation (* * * x points) "is bold type 3 or 4 or bold with the same font size as the content; The following specific contents are in italics or song style, and the numbers 5~3 depend on the contents and page numbers.