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If the metacentric height is large,a floating vessel will().
A . be tender
B . have a slow and easy motion
C . be stiff
D . have a tendency to yaw
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A large oil fire is best extinguished with()
A . soda acid
B . foam
C . CO
D . sand
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A customer needs to share large files across three Power Systems servers to create and validate complex automotive designs. What IBM solution should be recommended?()
A . PowerHA SystemMirror
B . Peer to Peer Remote Copy
C . General Parallel File Systems
D . Parallel Operating Environment
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A large group of stars revolving around a center is known as a().
A . cluster
B . shower
C . constellation
D . galaxy
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If the metacenteroic height is large,a floating vessel will().
A . be tender
B . have a slow and easy motion
C . be stiff
D . have a tendency to yaw
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What is NOT used as a stern tube bearing,on a large vessel? ()
A . Wooden (lignum vitae) strips
B . Hard rubber
C . Resin bonded composition
D . Bronze bushing
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In each cylinder cover is a large central opening for mounting ()
A . the indicating cock
B . the starting valve
C . air inlet valve
D . the exhaust valve
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When there is a fire in a large electric motor, normally the very FIRST step is to ()
A . secure the electric supply
B . ventilate area to remove smoke
C . start the fire pump and lead out hose
D . apply foam
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The reason why more and more of the large merchant vessels are being powered by medium-speed diesel engines is ().
A . they operate between 150 and 450 rpm
B . they are connected to the propeller by gearing
C . their smaller size and weight
D . they can be connected directly to the propeller without gearing
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A large vessel is equipped with a controllable pitch propeller. Which statement is TRUE?().
A . When dead in the water,it is often difficult to find the neutral position and slight headway or sternway may result
B . When going directly from full ahead to full astern,there is complete steering control
C . When the vessel has headway and the propeller is in neutral,there is no effect on rudder control
D . When maneuvering in port,full ahead or astern power can usually be obtained without changing shaft RPM
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The hot expanding gas rotates the blades of the exhaust turbine, thus () a large of its power, () drives the compressor.
A . to give off;which
B . giving off;which
C . to give off;that
D . giving off;that
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Al Gore ’ s documentary film “ An Inconvenient Truth ” is largely __________ because Al Gore creates a situation about what the world would look like if we d id n’t take action s to protect our planet
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Because the northern America is cold, James Naismith invented basketball which is a good sport for winter.( )
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LCL is a shipment that is not large enough to fill a standard cargo container to its full capacity.
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Queen Elizabeth II is famous for a large collection of hats.
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The WTO will have a more formal structure than the GATT, with great powers and a large arena of activity.
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( ) the population is too large, we have to take measures to control the birth rate.A) Although B) Since C) If D) Until
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Which of the following is the largest borrower in the money markets? A、commercial banks B、large corporations C、the U.S. Treasury D、U.S. firms engaged in foreign trade
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In paragraph 2, the author indicates that a large variety of chipmunk species exist in western North America because of
A.a large migration of chipmunks from eastern North America in an earlier period
B.the inability of chipmunks to adapt to the high mountainous regions of eastern North America
C.the ecological variety and extremes of the West that caused chipmunks to become geographically isolated
D.the absence of large human populations that discouraged species formation among chipmunks in the East
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Where do cars get their energy from? For most cars, the answer is petrol. 1_____some cars use electricity. These cars have 2 _____motors that get their power from large batteries. In 3___, there are even cars that have 4_____ an electric motor and a petrol motor. These types of cars are 5_____ hybrid (混合) cars.
Most people tend to think of electric cars as a new 6 ____, but they have been around for a long time. In the 7_____ 19th and early 20th centuries electric cars were common because the technology for petrol engines was not very advanced.But 8____ the petrol engine became easier to make and more powerful, this type of engines became the most 9 ____.Interest in electric cars was high in the l970s and 1980s because 10____ became very expensive.Recently, electric cars have again become well-liked because people want cars that pollute 11_____.
Electric cars are better than petrol cars 12______ several ways. The biggest benefit is reduced pollution.In areas 13_____ there is a high percentage of electric cars, pollution is not that serious. The second benefit of electric cars is a 14 _____in the dependence on foreign oil.Several countries don’t want to 15 _____on oil from other countries. Since electric cars can run on electricity from coal or nuclear power stations, there is less need to import oil.
(15分)
(1)第1题最佳答案应选()(1分)
A. But
B. Nor
C. Or
D. And
(2)第2题最佳答案应选()(1分)
A. traditional
B. common
C. same
D. special
(3)第3题最佳答案应选()(1分)
A. summary
B. detail
C. time
D. addition
(4)第4题最佳答案应选()(1分)
A. all
B. both
C. either
D. neither
(5)第5题最佳答案应选()(1分)
A. described
B. regarded
C. called
D. known
(6)第6题最佳答案应选()(1分)
A. invention
B. influence
C. instrument
D. intention
(7)第7题最佳答案应选()(1分)
A. last
B. beginning
C. recent
D. late
(8)第8题最佳答案应选()(1分)
A. unless
B. after
C. before
D. until
(9)第9题最佳答案应选()(1分)
A. popular
B. comfortable
C. difficult
D. dangerous
(10)第10题最佳答案应选()(1分)
A. motors
B. power
C. cars
D. oil
(11)第11题最佳答案应选()(1分)
A. much
B. more
C. less
D. few
(12)第12题最佳答案应选()(1分)
A. by
B. in
C. at
D. on
(13)第13题最佳答案应选()(1分)
A. when
B. where
C. what
D. which
(14)第14题最佳答案应选()(1分)
A. start
B. need
C. reduction
D. rise
(15)第15题最佳答案应选()(1分)
A. put
B. hold
C. rely
D. keep
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More recent researches have shown that intelligence is not some largely inherited power of mind, but__________
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________ is a ball game played by feet in America.
A.football
B.soccer
C.baseball
D.basketball
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Which is NOT the Four Cultural Value System? A.Individualism & Collectivism B.Time Orientation C.Uncertainty Avoidance D.Power Distance
A、Time Orientation
B、Time Orientation
C、Time Orientation
D、Time Orientation
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Mr. Black is the manager of a large company.
A.工人
B.会计
C.经理