车辆无人认领，保安人员锁扣车辆3天后，以书面通知车主，其若在（）内不认领，该车交由派出所处置。
A.5
B.25天
C.15
D.35
参考答案：B
The teacher _____ his students to work hard. [ ]
A. urged
B. suggested
C. demaded
D. couraged
辅助面积
