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The function of the cut-off lever is()
A . to provide electrical signal
B . to provide feed-back
C . to provide local manual control
D . to provide right rudder angle
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One function of a language can only be expressed by one structure.()
A . 正确
B . 错误
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Oracle9i extends the cursor sharing functionality with the new value of SIMILAR for the CURSOR_SHARING parameter. With CURSOR_SHARING = SIMILAR, cursors are shared for safe literals only. What is meant by ‘safe literals only’?()
A . No literal value is substituted for a shared cursor.
B . Different execution plans are generated for substituted literal values.
C . The substitution of a literal value will produce different execution plans.
D . The substitution of any literal value will produce exactly the same execution plan.
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The function of the bilge keel is to().
A . reduce the rolling of the vessel
B . serve as the vessel's main strength member
C . add strength to the bilge
D . protect the vessel's hull when alongside a dock
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Which functionality is required within an IP router that is situated at the boundary of an IPv4 network and an IPv6 network to allow communication between IPv6- only and IPv4 - only nodes?()
A . Autoconfiguration
B . Automatic 6to4 Tunnel
C . Automatic 6to4 Relay
D . Network Address Translator - Protocol Translator (NAT - PT)
E . Intrasite Automatic T unnel Address Protocol (ISATAP)
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Which of following functions is not one of the functions of air conditioner?()
A . refreshing the air
B . making person upset
C . adjusting the air humidity
D . adjusting the air temperature
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()is not the function of Bill of Lading in the eyes of law.
A . Evidence of the contract
B . A receipt for the goods
C . A document of title
D . Evidence of the ship being seaworthine
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Which two tasks can you perform using only the TO_CHAR function? ()
A . convert 10 to 'TEN'
B . convert '10' to 10
C . convert 10 to '10'
D . convert 'TEN' to 10
E . convert a date to a character expression
F . convert a character expression to a date
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Diesel engine automated control systems may utilize sensing devices of dual function, with sensing ranges providing both alarm and engine shut down capability.Which of the key points would only require an alarm sensor?()
A . Lube oil pressure and temperature
B . jacket water pressure and temperature
C . Engine over-speed
D . Lube oil sump level
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What is the major function of the Parliament?
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What is the function of the thrust bearing?()
A . Prevents lateral movement of the slow speed gear
B . Transmits propeller thrust to the hull
C . Keeps spring bearings in line
D . Prevents main reduction gear axial movement
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What is the main function of the CRS Editor? ()
A . manages the CRS Server
B . creates CRS Engine reports
C . creates application scripts for call flows
D . remotely manages the LDAP Directory &e
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Wha t is the function of Language of Three?
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The perception of color is a function of the (0.5分)
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What’s the function of the specific words?
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What is the function of Language of One?
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What is the function of Language of Three?
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Which of the following is not the function of special drawing right?
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Which was the function of Tower of London ?
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Which of the following might NOT be the functions of firewalls?
A.To stop hackers from stealing your personal information.
B.To disconnect your PC from the Internet when it is being attacked.
C.To keep hidden software in your computers from leaking valuable information.
D.To block hostile cookies and bugs from being planted on your computers.
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The main function of the()is mounting of the cutting tools and generating longitudina
A.A.headstock
B.B.carriage
C.C.tailstock
D.D.chunk
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Parks contribute to the quality of the urban environment. Fortunately it is no longer necessary that every lecture or every book about this subject has to start with the proof of this idea. (111) At present it is generally accepted, although more as a self-evident statement than on the basis of a closely-reasoned scientific proof. The recognition of the importance of greenery in the urban environment is a first step on the right way. (112) This does not mean, however, that sufficient details are known about the functions of greenery in towns and about the way in which the inhabitants are using these spaces.As to this rather complex subject I shall, within the scope of this lecture, enter into one aspect only, namely the recreative function of parks.
(113) The theoretical separation of living, working traffic and recreation which for many years has been used in town-and-country planning, has in my opinion resulted in disproportionate attention for forms of recreation far from home, whereas there has been relatively little attention for improvement of recreative possibilities in the direct neighborhood of the home. (114) We have come to the conclusion that this is not right, because an important part of the time which we do not pass in sleeping or working is used for activities at and around home. So it is obvious that recreation in the open air has to begin at the front door of the house.
(115) The urban environment has to offer as many recreation activities as possible, and the design of these has to be such that more obligatory activities can also have a recreative aspect. The very best standard of living is nothing if it is not possible to take a pleasant walk in the district; if the children cannot be allowed to play in the streets, because the risks of traffic are too great; if during shopping you can nowhere find a spot for enjoying for a moment the nice weather; in short, if you only feel yourself at home after the front door of your house is closed behind you.
(81)
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What does the function of the last paragraph?
A.For humor as well as reaffirming the difficulty with dressing for a big date.
B.For indicating the author's embarrassment about how to dress.
C.For opposing to so many dates among boys and girls.
D.For disagreeing to the complexity of human dressing.
此题为多项选择题。
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The key functions of lubricants include ().
A. reduce friction
B. carry away contaminants and debris
C. prevent corrosion and seal for gases
D. all of the above