He ______ his bike so he has to walk there. [ ]
A. lost
B. has lost
C. had lost
D. loses
答案:B
()通常安装在被监测设备上或附近,用以自动采集、处理和发送被监测设备状态信息的监测装置(含传感器)。
单方事故是指不涉及与第三者有关的损害赔偿的事故,包括自然灾害引起的事故。