Theywere______intheirscientificresearch,notknowingwhathappenedjustoutsidetheirlab. A: submerged B: drowned C: immersed D: dipped

The flood ________ the town. ( ) A: drowned B: submerged C: threw D: dipped

I’mgoingtohavetotaketheseclothesoff,forI’m_____totheskin! A: dipped B: soaked C: immersed D: submerged

The author dedicated the book to his son. A: ascribed B: submerged C: promoted D: reassured

2. The teacher’s work is ________ by the headmaster. A: supervised B: subsidized C: super-powered D: submerged

After being defeated they submitted to the enemy. A: surrendered B: succeeded C: stressed D: submerged

The man was _________with grief when he heard the news. A: overdue B: overwhelmed C: occupied D: submerged

Her happiness at seeing him ________ her former worries. ( ) A: immersed B: dipped C: submerged D: drowned

Your vessel is damaged with no list，but down by the stern. There is progressive flooding and trim by the stern is increasing. What is the effect on transverse stability after the deck edge at the stern is submerged?（）

Which of the following is NOT true of a laser system A: It is able to make its way through water. B: It is able to communicate with submarines at work. C: Its beam reaches a submerged submarine with the help of an antenna. D: It is able to carry more data than low frequency waves.