1.Being kind to others should be everyone's _____ of life._____ ,our world will be more peaceful and beautiful.
问题描述：
1.Being kind to others should be everyone's _____ of life._____ ,our world will be more peaceful and beautiful.
A.aim;If so
B.standard;If that
C.belief;Even so
D.principle;If so
A选项可以吗?
答
D is better I think.D肯定没问题的，关键是A，如果没有D选项，是不是也可以选？A语法是没问题的，实在没有D，A应该也是可以的