For()commodities as oil,sand and timber,rail is cheaper than road.
第1题:
Special stowage in deep tanks is obviously required for ______.
A.Liquid commodities in containers
B.Bottled liquid commodities
C.Common liquid commodities in bulk
D.Liquid commodities in cylinders
第2题:
第3题:
第4题:
Where is the rail service better than U.S? ()
第5题:
Many businesses ship their products by rail if they are shipping long distance because it can be()to ship in large quantities by rail than by truck.
第6题:
Not all of Zorba’s competitors use kalamata olives in their oil.
Zorba’s sells more olive oil than any other company.
The most flavorful olive oil is not necessarily the best olive oil.
Because of bulk discounts, Zorba’s pays less per kilogram of kalamata olives than does its competitors.
The number of kalamata olives harvested every year is far less than the number of Spanish olives harvested every year.
第7题:
lighter than air
heavier than air
odorless
nontoxic
第8题:
prevent the seawater from intergrating
prevent the lube oil from running out of the outside aboard
strengthen the intencity of the sterntube
prevent the mud and sand from entering the lube oil system
第9题:
forest fires
smoke from industrial areas
dust or sand storms
water droplets with the relative humidity more than 95%
第10题:
The oil temperature is less than the cooling water temperature
The oil pressure is less than the cooling water pressure
The oil pressure is greater than the cooling water pressure
The oil flow control valve is always installed in the oil input line
第11题:
第12题:
unpacked
unpackaged
bulk
bundled
第13题:
Which statement is TRUE of a gasoline spill ________.
A.It is visible for a shorter time than a fuel oil spill
B.It is not covered by the pollution laws
C.It does little harm to marine life
D.It will sink more rapidly than crude oil
第14题:
第15题:
If you go to America, you will find that there are better()by road, rail and air than in London.
Atransport
Btraffic
Ccommunications
Dvehicle
第16题:
For()commodities as oil, sand and timber, rail is cheaper than road.
第17题:
transport
traffic
communications
vehicle
第18题:
did work
would work well
didnt work
wouldnt work
第19题:
less expensive to be built than a bridge
more expensive to be built than a bridge
less expensive to be built than a rail
more expensive to be built than a rail
第20题:
less than 100 parts per million
more than 100 parts per million
at least 100 parts per million
100 parts per million
第21题:
EMS provides better services than the private couriers
the private couriers are as cheap as EMS
the private couriers are faster than EMS
EMS is always cheaper than the private couriers
第22题:
第23题:
Contain the oil and remove as much of it as possible from the water
Throw chemical agents on the water to disperse the oil
Throw sand on the water to sink the oil
Obtain your permit from the Corps of Engineers
第24题:
excessive lube oil consumption
lower than normal lube oil temperature
higher than normal exhaust back pressure
excessive crankshaft end play