具有发散作用的药味是()
A.咸
B.酸
C.苦
D.辛
E.甘
参考答案:D
But for the help of my English teacher,I_________the first prize in the English Writing Competition. [ ]
A. would not win
B. would not have won
C. would win
D. would have won
以下哪项不属于防止口令猜测的措施()
A、严格限定从一个给定的终端进行非法认证的次数
B、输入口令时不在终端上回显
C、防止用户使用太短的口令
D、使用机器产生的口令