單項(xiàng)選擇題

A certificated lifeboatman assigned to command the lifeboat should（）.

A.be the first individual to board the craft
B.drain the hydraulic pressure before lowering the craft
C.have a list of the persons assigned to the lifeboat
D.All of the above

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單項(xiàng)選擇題

（）is not convincing at all.

A.What do
B.What you say
C.What you said
D.What did you say

單項(xiàng)選擇題

（）for many years，the AB passed the examination and became an officer.

A.Having ignored him
B.To have been ignored
C.To be ignored
D.Having been ignored

A certificated lifeboatman assigned to command the lifeboat should（）.

你可能感興趣的試題

（）is not convincing at all.

（）for many years，the AB passed the examination and became an officer.

（）for many years，the AB passed the examination and became an officer.