网络舆论具有哪些特点( )\n \n \n \n \n \n \n

\n \n \n \n A.\n 突发性\n

\n \n

\n \n \n \n B.\n 指向性\n

\n \n

\n \n \n \n C.\n 矛盾化\n

\n \n

\n \n \n \n D.\n 符号化\n