small cube, with "1" written on four sides, "2" written on one side, and "3" written on one side, is thrown 30 times. Which of the following situations is most likely to occur? how much more likely to face up
一个小正方体，四个面上写着"1"，一个面上写着"2"，一个面上写着"3"，把小正方体抛30次，下面哪种情况出现的可能性最大？多少朝上的可能性大
<result>1</result>