19．下列程序段的运行结果是Static void Main（string[ ]args）{string[ ]words=new string[ ]{“a”,”b”,”c”}Foreach(int word in words){word=”abc”;Console.WriteLine(word);}Console.ReadKey( );}
A.abc B.abc abc abc C.bc ac ab D.不能正确编译正确答案D
19．下列程序段的运行结果是Static void Main（string[ ]args）{string[ ]words=new string[ ]{“a”,”b”,”c”}Foreach(int word in words){word=”abc”;Console.WriteLine(word);}Console.ReadKey( );}
A.abc B.abc abc abc C.bc ac ab D.不能正确编译正确答案D
