1.assign tasks布置作业; 2.moral guidance道德指引; 3.air opinion发表观点; 4.educational system教育系统; 5.classroom importation课堂灌输; 6.instill慢慢地灌输; 7.take pains耐心; 8.authority权威; 9.design task设计功课; 10.collect work收作业。
