用 have to do sth/don not have to do sth 写英语校规
问题描述：
用 have to do sth/don not have to do sth 写英语校规
答
Have to do :1\go to school on time2\respect all the teachers3\show kind-heart to all creatures in the ground4\say "hello" when notice any teacher in front of youDon't have to do :1\litter or spit in t...