已知变量str='i love 99onez',编写代码,是的运行结果不能输出3次'i love 99onez'的选项是( )
A: print(str+str+str)
B: print(str,str,str)
C: i=0 while i<;3: i=i+l print(str)
D: i=0 while i<;3: print(str) i=i+1
A: print(str+str+str)
B: print(str,str,str)
C: i=0 while i<;3: i=i+l print(str)
D: i=0 while i<;3: print(str) i=i+1