The difference between a project and a program is that:

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  A . list B . heel C . trim D . flotatio

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• The difference between a class A and a class B EPIRB is that the class A EPIRB（）.

  A . operates on both military and civilian aircraft distress frequencies B . transmits both an alerting signal and a homing signal C . must be the float free type and automatically activated D . operates with a greater output of signal power

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• Which of the following statements represents the main difference between a relay and a contactor?（）

  A . Contactors control current and relays control voltage B . A relay is series connected and a contactor is parallel connected C . Contactors can handle heavier loads than relays D . Contactors are made from silver and relays are made from copper

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• One of the differences between a two-stroke engine and a four-stroke engine is,（）

  A . a two-stroke engine can’t work without cylinders B . a two-stroke engine can’t work without pistons C . a two-stroke engine can’t work without crankshafts D . a two-stroke engine can’t work without a blower

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• Which of the following choices correctly describes the difference between a data load via the conventional path and the direct path?（）

  A . One runs faster than the other B . A conventional path data load bypasses most of the Oracle RDBMS, whereas a direct path load is a high-speed version of the SQL INSERT C . A direct path data load bypasses most of the Oracle RDBMS, whereas a conventional path load is a high-speed version of the SQL INSERT D . The conventional path runs when the CONVENTIONAL command-line parameter is set to TRUE

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• Forces within a vessel have caused a difference between the starboard and port drafts. This difference is called（）.

  A、 List B、 trim C、floatation D、 heel

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• The difference between the starboard and port drafts caused by a transverse shift in weight is （）.

  A . list B . heel C . trim D . flotatio

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• Which of these correctly identifies a difference between the way BPDUs are handled by 802.1w and 802.1D？（）

  A . 802.1D bridges do not relay BPDUs. B . 802.1w bridges do not relay BPDUs. C . 802.1D bridges only relay BPDUs received from the root. D . 802.1w bridges only relay BPDUs received from the root.

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• If a large difference exists between the compressor discharge pressure and the pressure corresponding to the existing condensing temperature in a refrigeration system, you should（）.

  A . increase the flow of the cooling water through the condenser B . adjust the high pressure cutout to maintain the desired pressure C . open the hot gas bypass temporarily to reduce capacity D . purge non-condensable gases to reduce the excess pressure

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• The main difference between a motor control circuit containing low voltage protection and low voltage release is that the latter contains （）.

  A . a magnetic operating coil B . normally open line contacts C . thermal-overload protection D . a momentary-contact start butto

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• Which of these correctly identifies a difference between the way BPDUs are handled by 802.1w and 802.1D？ （）

  A .  802.1D bridges do not relay BPDUs. B .  802.1w bridges do not relay BPDUs. C .  802.1D bridges only relay BPDUs received from the root. D .  802.1w bridges only relay BPDUs received from the root.

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• Forces within a vessel have caused a difference between the starboard and port drafts,This difference is called（）.

  A . lists B . heel C . trim D . flotatio

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• The static suction lift of a pump is the difference in elevation between the （）.

  A . centerline of the pump and the level of the liquid in the suction well when the source of liquid is below the pump B . centerline of the pump and the suction liquid level when the source of liquid is above the pump C . centerline of the pump and the level of the discharge liquid D . liquid levels of the suction and discharge

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• 207. The greater the pressure difference between a high and a low pressure center, the ______ .

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• The main difference between a dream and an aspiration is_________.

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• In the ________ , you might talk about all of the similarities between subject A and subject B and then the differences between subject A and subject B depending on what your topic is.

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• There is a slight difference in meaning between the two words.

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• One of the big differences between a traditional nakodo and its contemporary version lies in the way______.

  A．wedding gifts are presented B．formalities are arranged C．a proposed partner is refused D．the middleman/woman is chosen

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• Generation gap refers to the difference in ideas, feelings, and interests between the older and younger people. It is especially considered as causing a lack of communication and understanding between the two generations.

  There is apparent generation gap between the young and the old nowadays. The younger generation is essentially different from the older generation. The young people live in a new age completely different from the old. They have grown up more happily and are not so dependent on adults as their parents were. They are better educated and enjoy more freedom. They easily accept new things and new ideas. They are more concerned with the present and the future, whereas the world of the older people has vanished, and they do not understand all of the problems of the modern world. They grew up in a world which was different from today's world. They often talk about "the good old days" and tend to assert old things and ideas. They don't like to feel that their beliefs and values are being questioned and threatened. They would like the young to learn from them, but the young refuse to accept their values. They cannot understand why the young complain about the conventional things and old systems and why they want to make changes in these things to fit the needs of modern society, As a result, the old people think the young are not what they were, and most young people are unable to learn from the parents and elders who they will never be. In order to reconcile the differences, both generation should realize that the world has changed, and that new responses are necessary for many of the problems of society. Besides, some forms of organizations should be established to help the young and the old exchange their ideas and strengthen their mutual understanding so as to bridge the gap. One important reason for the difference existing between the young and the old is that ______. A．they live in different ages B．they live in different countries C．they live in separate planets D．they hate each other

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• 英语高手来进 Around the world,people have different ideas about what good table m_____ are. Lsat moth,we had a talent show which was a great s______ At the party,Mary played a beautiful music P_____ Please keep it as a s______ between us.Don't tell others

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• The difference between Z-spread and nominal spread will most likely be the most significant for a:

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• According to most linguists, beside the difference between speech and writing there is also a difference between______and informality.

  A．formality B．familiarity C．normality D．formula

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• (A)How hard he tries, he can’t (B)make out the differences (C)in meaning (D)between the two words.

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