單項(xiàng)選擇題

Fishing stake, the position of which frequently（）,exist in the area covered by this chart.

A.removed
B.altered
C.corrected
D.converted

你可能感興趣的試題

單項(xiàng)選擇題

Fixed C0₂ systems would not be used on crew’s quarters or（）.

A.the paint locker
B.spaces open to the atmospere
C.cargo holds
D.the engine room

單項(xiàng)選擇題

Foam extinguishes a fire by（）.

A.shutting off the air supply
B.cooling the fule to below ignition temperature
C.dispersing the fuel
D.removing the source of ignition