An emergency sea anchor may be constructed by using ______.
A、
A、a boat bucket
B、
B、 an air tank filled with water
C、
C、 an oar and canvas weighted down
D、
D、 All of the above
发布时间:2025-06-28 01:55:14
A、
A、a boat bucket
B、
B、 an air tank filled with water
C、
C、 an oar and canvas weighted down
D、
D、 All of the above