单项选择题
The following engine parts are found damaged and we are about to （） compensation from the shipyard.
A.claim to B.claiming to C.claim for D.claiming for
单项选择题 （）, the metal expands.
单项选择题 Tell your men （）the rules and procedures of working when dismantling the equipment.
单项选择题 （） in the engine room, the motormen could hardly talk each other.
