()一打祝家庄时,以下何人被擒? ["秦明","黄信","欧鹏","邓飞"]
()扈三娘的未婚夫是谁? ["祝龙","祝虎","祝彪","以上均错"]
录像机常用的按键状态检测方法有()等方式 ["A、直接输入","B、梯形电路输入","C、矩阵电路输入","D、间接输入"]
滨绥线的起止点是()
数字速度伺服电路由()等组成 ["A、计数器","B、速度比较器","C、脉宽调制器","D、只读存储器","E、低通滤波器"]
三级邮区中心局的省际出口普通邮件封至()指定的一、二级邮区中心局经转。