申请书填写要求正确的是（）

A.圆珠笔填写

B.黑色水笔填写

C.铅笔填写

Each Class A EPIRB shall be stowed in a manner which will permit（）.

A.easy access to its storage compartment

B.replacement of the battery without exposure to the weather

C.it to float free if the vessel sinks

D.it to remain attached to the vessel