如果司机受到工作时间要求的约束,允许的最长连续工作时间是多久,在需要至少半小时的休息之前?If a driver (other than a taxi driver) is subject to work time requirements, what is the maximum continuous period of work time allowed before a minimum 30-minute break is required?
4小时4 hours
5.5小时5.5 hours
6.5小时6.5 hours
8小时8 hours