Essential+Agreements

=Essential agreements 共同约定：=
 * 1) =走廊里面保持安静. =
 * 2) =对待同学要友善，不能动手打人. =
 * 3) =尊敬老师，同学，文具和书本. =
 * 4) =保持教室清洁. =
 * 5) =节约用纸. =
 * 6) =不要在室内制造噪音. =