单项选择题
All hands, assemble for （）(点名) .
A.name-call B.name C.namecall D.roll-call
单项选择题 Please remind everyone to （）(加强) the sense of fire .
单项选择题 The boat drill is finished. You are （）(解散).
单项选择题 Water is used to put out （）(普通火).
