第1题:
We can draw a conclusion from the text that______.
A) oil-price shocks are less shocking now
B) inflation seems irrelevant to oil -price shocks
C) energy conservation can keep down the oil prices
D) the price rise of crude leads to the shrinking of heavy industry
第2题:
We can draw a conclusion from the text that
A oil-price shocks are less shocking now.
B inflation seems irrelevant to oil-price shocks.
C energy conservation can keep down the oil prices.
D the price rise of crude leads to the shrinking of heavy industry.
第3题:
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第8题:
Which of the following sequences of steps can be used to increase the amount of virtual memory (page memory) available to Windows?()
第9题:
control the back pressure of return oil
lock the oil lines under some conditions
change the direction of oil flow
act as relief valve
第10题:
Literature.
Newspapers.
The insurance industry.
The oil industry.
第11题:
oil-price shocks are less shocking now
inflation seems irrelevant to oil-price shocks
energy conservation can keep down the oil prices
the price rise of crude leads to the shrinking of heavy industry
第12题:
help you to keep your energy for the day's work
help you to control your temper early in the day
enable you to concentrate on your routine work
keep your energy cycle under control all day
第13题:
The estimates in Economic Outlook show that in rich countries
A heavy industry becomes more energy-intensive.
B income loss mainly results from fluctuating crude oil prices.
C manufacturing industry has been seriously squeezed.
D oil price changes have no significant impact on GDP.
第14题:
Which substance is NOT considered to be Oil under the pollution prevention regulations?
A.Petroleum and fuel oil
B.Sludge
C.Oil mixed with dredge spoil
D.Oil refuse and oil mixed with wastes
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第20题:
Headway
Sternway
No way on,with engines stopped
No way on,with engines full ahead
第21题:
cargo loading operations
cargo unloading operations
cargo control operations in the transport
crude oil washing
第22题:
mineral oil
machinery oil being transferred for shipboard use
crude oil unrefined
normal bilge oil and water
第23题:
The fishing vessel must keep clear of the vessel not under command
If the vessel not under command is a power-driven vessel,she must keep clear of the fishing vessel
They must exchange whistle signals
Both vessels are required to take action to stay clear of each other