A:“赫赤宗周,褒姒灭之”
B:“天下无道,礼乐征伐自诸侯出”
C:“王室衰微,群雄逐鹿”
D:“公田不治”,“私田”发展
舒婷在《人心的法则》中写道:“为一个诺言而信守终生?为一次奉献而忍受寂寞?是的,生命不应当随意挥霍,但人心,有各自的法则。”这段诗句所包含的哲理是( )
已知tanα2=2,则6sinα+cosα3sinα-2cosα的值为( )
My students,________you have a heart loving life,you always can find things that would make you happy each day.