单项选择题
A.close B.toclose C.closing D.closed
The ship may （）to one side seriously.A.pitchB.rollC.lis...
单项选择题The ship may （）to one side seriously.
A.pitch B.roll C.list D.upset
Please tell stevedores not to （）the derrick.A.overloadB...
单项选择题Please tell stevedores not to （）the derrick.
A.overload B.load C.unload D.discharge
Some general cargo is handled by （）.A. shore cranesB. h...
单项选择题Some general cargo is handled by （）.
A. shore cranes B. heavy derricks C. containers D. equipment
