A:1
B:2
C:3
D:4
①不积跬步,无以至千里;不积小流,无以成江海 ②聚沙成塔,集腋成裘
③艰苦创业,争创一流 ④把握现在,开创未来
— The light is behind the door, you can ________.
____,可以无悔矣,其孰能讥之乎?(王安石《游褒禅山记》)