不应载运乘客的处所有（）
A、防撞舱壁及其延伸之前的处所
B、开有舱口但其四周无固定围壁的处所
C、围蔽甲板处所
D、客舱
参考答案：A, B
根据句意，用所给词的正确形式填空，每空一词。
小题1:His grandfather’s sudden (dead) made him feel shocked.
小题2:As I was working on the plan, she thought of that (surprise) ending.
小题3:Tom lives much (far) from school than I.
小题4:His (boss) son was attacked with a knife last Friday.
小题5:Mrs. Curie (居里) received the Nobel Prize (two) during her life time.
在井控过程中，抢接内防喷工具的规定时间是多少？
