设a = 5,b = 8,下列输出"*"个数最多的程序段是_______________。 A) Do Until a > b Print "*"; a = a + 1 Loop B) Do Until a - b Print "*"; b = b + 1 Loop C) Do Print "*"; a = a + 1 Loop While a < b D) Do Print "*"; a = a + 1 Loop Until a < b
A.Do Until a > b Print "*"; a = a + 1 Loop
B.Do Until a - b Print "*"; b = b + 1 Loop
C.Do Print "*"; a = a + 1 Loop While a < b
D.Do Print "*"; a = a + 1 Loop Until a < b