单选题 · 选择一个答案
For how long after the date of the last entry must a driver retain their logbook?
从驾驶日志最后一条记录的日期起，驾驶员必须继续保留日志多久？
Keep the logbook for at least 12 months after the date of its last entry.
日志最后一条记录之后，驾驶员仍须保留至少12个月。
阅读相关知识
A completed logbook remains a required record. The rule to use only one current logbook does not require you to destroy old ones.
旧日志虽不再继续填写，仍属于须保存的记录；不要把只能使用一本当前日志误解为必须销毁旧日志。