问题
单项选择题
Ordnance exercise is（）.
A.Naval firing practice
B.Fire drills
C.Crew drills
D.Survival drills
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
Ordnance exercise is（）.
A.Naval firing practice
B.Fire drills
C.Crew drills
D.Survival drills
参考答案：A