单项选择题
A.floors B.margin plates C.stringers D.web frames
I hereby（）you，on behalf of the Loocki Grain Co.，Lisbon，...
单项选择题I hereby（）you，on behalf of the Loocki Grain Co.，Lisbon，to pay to the Harbor Master of the Santa Marta，Columbia，the sum of 500，000 Peso which represents a fine levied on the above-named vessel for polluting the coastal waters with oily water.
A.permit B.entitle C.authorize D.give the right to
I（）rather not shift the rice to Hatch No.2.A.shallB.sho...
单项选择题I（）rather not shift the rice to Hatch No.2.
A.shall B.should C.would D.had to
For cargoes（）grain meals，coal，ventilation is needed to ...
单项选择题For cargoes（）grain meals，coal，ventilation is needed to prevent them（）spontaneous combustion.
A.i.e.／of B.for instance／away C.for example／off D.such as／from
