单项选择题
A.the ship is fully loaded B.the ship loaded with water C.a ship with cargo D.a ship with no cargo
The phrase “When built” in the Certificate of Vessel’s ...
单项选择题The phrase “When built” in the Certificate of Vessel’s Nationality definitely means（）.
A.When was your vessel built B.At what time is your vessel building C.When is your vessel built D.At what time you built your vessel
The expression THE AIR IS SATURATED means（）.A.the relat...
单项选择题The expression THE AIR IS SATURATED means（）.
A.the relative humidity is 100% B.the vapor pressure is at its minimum for the prevailing temperature C.precipitation has commenced D.cloud cover is 100%
The broadcast will normally be made on the two listed f...
单项选择题The broadcast will normally be made on the two listed frequencies simultaneously except during transmitter maintenance periods when the broadcast will be made on the two frequencies（）.
A.at the same time B.exclusively C.within the same period D.consecutively
