（）means a unit in which goods are totally enclosed by suffic

By what means does a business measure the worth of assets and liabilities?

A．The monetary unit.

B．Dollar.

C．The value of the monetary unit.

D．The sum of all the individual amounts added together.

Pollution regulations require that each scupper in an enclosed deck area have a ______．

A.Wooden plug

B.Soft rubber plug

C.Two-piece soft patch

D.Mechanical means of closing

What is the principal function of a financial system? ______.

A．Production and distribution of goods and services

B．Providing a means of payment and facilitating the saving and investment process

C．Directing the flow of goods and services from producer to consumer

D．None of the above

After being launched from a vessel, totally enclosed survival craft which have been afloat over a long period require ______.

A.frequent opening of hatches to permit entry of fresh air

B.regular checks of bilge levels

C.use of ear plugs to dampen engine noise

D.frequent flushing of the water spray system with fresh water

________ means a document which evidences a contract of carriage by sea and the taking over or loading of the goods by the carrier， and by which the carrier undertakes to deliver the goods against surround of the document．

A.Bill of lading

B.Bill of exchange

C.Mate's receipt

D.Manifest

______ means a unit in which goods are totally enclosed by sufficient strong boundaries such as a freight container, a tank or a vehicle unit with fabric sides or tops.

A.UNIT

B.CONTAINER

C.VEHICLE

D.CLOSED TYPE UNIT

A、Annual income

B、operation profit

C、annual turnover

D、net profit

Bulk cargo refers to ______.

A.cargo which occupies a large volume of space

B.cargo which requires refrigeration

C.cargo which is very dense

D.homogeneous cargo not enclosed in a container