在下面一段话空缺处依次填入词语，最恰当的一组是（    ）在注重乐教化的中国文化里，尊师重教是     的价值基因。《礼记》有言，建国君民，教学为先；《荀子》有言，国将兴，贵师而重傅。孔子是中国第一位民间教师，提出“有教无类”的教育    ，第一次将“教育公平”    在人类的价值图谱上。今天，教师更是被誉为人类灵魂的工程师，“一个肩膀挑着学生的未来，一个肩膀挑着民族的未来”。

Mary is hard-working. She works harder than classmates in her class.

Would you mind ______ me the pen

It’s high time that we students ______ even harder atour lessons as the national entrance examination is coming nearer.

The army officer ___ his men to fire as soon as the enemies came up.