The free surface effects of a partially-full tank in a floating ship increase with the （).

A . length and width of space B . length of space only C . width of space only D . neither length nor width

A . wash the burned area with a warm soap and water solution B . flood，bathe，or immerse the burned area in cold water C . cover the burned area with talcum powder and bandag it cover the burned area with talcum powder and bandage it tightly D . leave the burned area exposed to the atmosphere

A . (1) only B . (2) only C . (1) and (2) D . (1), (2) and (3)

A . fetch B . distant winds C . local storms D . the pull of the moo

A . uncorrected KG B . virtual height of the center of gravity C . metacenter D . metacentric height

A . the amount of liquid in the compartment B . the dimensions of the liquid surface and the vessel's displacement C . only the length of the compartment D . the vertical position of the liquid in the vessel

A . Outside temperature B . Dewpoint of the outside air C . Dewpoint of the air in the cargo hold D . Temperature of the carg

A . safety valve B . blow down valve C . scum valve D . feed check valve

A . volume of displacement of the vessel B . dimensions of the surface of the liquid C . amount of liquid in slack tanks D . specific gravity of the liquid in the tank

A . Along the magnetic equator B . Connected by the isoclinal line C . The isopors D . The magnetic pole

A . a greatly reduced wind speed B . a higher wind speed than what really exists C . a lower wind speed than what really exists D . more turbulent wind

A . free communication B . free density C . free surface D . negative GM

A . are capable of following / distance B . can follow / altitude C . can hardly follow / shape D . are unable following / angle

A . directly from high pressure toward low pressure B . directly from low pressure toward high pressure C . from high pressure toward low pressure deflected by the earth's rotation D . from low pressure toward high pressure deflected by the earth's rotatio

A . MIXING FOG B . ADVECTION FOG C . RADIATION FOG D . ARCTIC SEA SMOKE

A . range of tide B . height of tide C . charted depth D . actual water depth

A . rudder keys B . rudder palms C . lifting flanges D . shoes of the rudder

A．A.control friction and wear B．B.improve corrosion resistance C．C.change physical property D．D.alter dimension and vary appearance

A．one-six B．one-sixth C．six-one D．one-sixst

A．They were scattered everywhere on the top of the rock. B．They were scattered here and there through the rock. C．They may have been formed by minerals that accreted in water. D．They are actually the size of BB spherules.

A.where B.of whose C.whose D.which

&8226;You will hear five short recordings. &8226;For each recording, decide who is speaking. &8226;Write one letter (A--H) next to the number of the recording. &8226;Do not use any letter more than once. &8226;You will hear the five recordings twice. A an undergraduate B a parent C a personnel executive D a sociologist E a consultant for job-seekers F a radio journalist G a psychologist H a general manager