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Refer to the exhibit. The output that is shown is generated at a switch. Which three of these statements are true? （）
A . All ports will be in a state of discarding, learning, or forwarding.
B . Thirty VLANs have been configured on this switch.
C . The bridge priority is lower than the default value for spanning tree.
D . All interfaces that are shown are on shared media.
E . All designated ports are in a forwarding state.
F . The switch must be the root bridge for all VLANs on this switch.
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The output voltage of a three-phase alternator is regulated by the （）.
A . AC voltage to the armature
B . AC voltage to the field
C . DC voltage to the armature
D . DC voltage to the field
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A vessel towing is showing three forward white masthead lights in a vertical line. This means that the length of the（）.
A . towing vessel is less than 50 meters
B . towing vessel is greater than 50 meters
C . tow is less than 200 meters
D . tow is greater than 200 meter
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You are writing a custom dictionary.The custom-dictionary class is named MyDictionary.You need to ensure that the dictionary is type safe. Which code segment should you use？（）https://assets.asklib.com/images/image2/201807261714408473.jpg
A . A
B . B
C . C
D . D
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A tow of 9 barges is made up three abreast by three long. The towboat is faced up to the last barge of the center string. The outer two strings of barges are the（）.
A . port and starboard strings
B . outer strings
C . drag strings
D . side string
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In a modern three-phase A-Csynchronous brushless generator, the excitation winding is on the rotorThat means （）.
A . The generator needs not excitation
B . The winding on the rotor is for inputting excitation current
C . There are three phase windings on the rotor
D . The generator has brushe
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You work as the application developer at Hi-Tech.com. You create a new custom dictionary named MyDictionary. Choose the code segment which will ensure that MyDictionary is type safe？（）
A . Class MyDictionary Implements Dictionary （Of String，String）
B . Class MyDictionary Inherits HashTable
C . Class MyDictionary Implements IDictionary
D . Class MyDictionary End Class Dim t as New Dictionary （Of String， String） Dim dict As MyDIctionary= CType （t，MyDictionary）
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A tow of 9 barges is made up three abreast and three long. The towboat is faced up to the center string which is known as the（）.
A . main string
B . push string
C . power string
D . face string
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You are identifying dictionary objects in the Oracle database. Which of the following is a view in the data dictionary?（）
A . V$DATABASE
B . DBA_TABLES
C . SYSAUD$
D . EMP
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Ask the operator what is the charge for a three-minute call to New York.
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Language can be seen as a whole with three dimensions. Which of the following is not one of the three dimensions?
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The control process is a three-step process that includes unfreezing the system, changing the system, and refreezing the system.
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3. According to the dictionary named The Random House Dictionary of the English Language, what is communication?
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Most dictionaries will tell you a number of （21) about a language. There are three things
Most dictionaries will tell you a number of (21) about a language. There are three things in particular that (22) important. These three things are spelling, pronunciation, and meanings.
The first and most obvious thing is that a dictionary will (23) you the spelling of a word. If you're not sure about the spelling of a word, you can try to find the correct spelling in a dictionary. Words are listed in alphabetical order--a, b, e, and so on. For example, on a dictionary page the word "poor"--p, o, o, r--comes before "poverty"--p, o, v, e, r, t, y and the word "poverty" comes (24) the word "power"--p, o, w, e, r. The words are always given in alphabetical order.
The second thing a dictionary will tell you is (25) . Most dictionaries give the pronunciation of a word in a special kind of alphabet. This special alphabet is called a phonetic, or sound alphabet. The phonetic spelling will tell you generally (26) a word is pronounced. There are a few different phonetic alphabets. Many dictionaries use the International Phonetic Alphabet to show pronunciation.
The (27) thing a dictionary will tell you is the meanings of words. You can (28) a word and find out what it means. Many words have more than one meaning, and a good dictionary will explain all of the word's meanings. For example, in English the common word "get" has over 20 different meanings. The meaning, of course, (29) the sentence in which the word is used.
These three things--spelling, pronunciation, and meanings--are some of the important (30) that you learn from dictionaries.
21. A. thing
B. people
C. things
D. books
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Webster&39;s Third New International Dictionary is considered a serious blow to the cause ______ good English and a cause ______ dismay.
A. of … for B. for … of C. of … of D. for … for
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The meaning that can be found in the dictionary is the______meaning of a word.
A．connotative
B．cultural
C．iconic
D．denotative
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The education system in New Zealand is a three－tier model which includes primary schoo
The education system in New Zealand is a three-tier model which includes primary schools, followed by secondary schools (high schools) and tertiary education at universities and/or polytechnics.()
此题为判断题(对，错)。
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In a modern three-phase A.Csynchronous brushless generator, the excitation winding is on the rotorThat means _____.
A.The generator needs not excitation
B.The winding on the rotor is for inputting excitation current
C.There are three phase windings on the rotor
D.The generator has brushes
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英语同义句转换
(1)There is a lot of milk in the fridge.
There is ___ milk in the fridge.
(2)How much is that T-shirt?
How much does that T-shirt ___?
(3)We have some English-Chinese dictionaries.
We have ___ some English-Chinese dictionaries.
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What is NOT a coincidence according to the last three paragraphs？
A．When the manager called the shelter, there was a volunteer there.
B．Both the manager and the congregation were very kind.
C．The new liberary happened to become a new shelter.
D．The books the manager donated were what women were expecting.
此题为多项选择题。
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The sentence "Pastral is a sophisticated game...played across time" in Paragraph Three implies that
A．nature is a popular theme to write.
B．ways of writing nature can hardly be renovated.
C．nature is as interesting as playing chess.
D．nature is a constant theme in poetry.
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The Oxford Dictionaries Word of the Year for 2015 is not a word at all, but an emoji, which is formally named the“Face with Tears of Sadness.”（ ）
对
错
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No reference book, perhaps no book of any kind except the Bible, is so widely used as "the dictionary". Even houses that have few books or none at all possess at least one dictionary; most business offices have dictionaries, and most typists keep a copy on their desks; at one time or another most girls and boys are required by their teachers to obtain and use a dictionary.
Admittedly, the dictionary is often used merely to determine the correct spelling of words, or to find out the accepted pronunciation, and such a use is perhaps not the most important from an intellectual point of view. Dictionaries may, however, have social importance, for it is often a matter of some concern to the person using the dictionary for such purpose that he should not suggest to others, by misspelling a word in a letter, or mispronouncing it in conversation, that he is not "well-bred", and has not been well educated.
Yet, despite this familiarity with the dictionary, the average person is likely to have many wrong ideas about it, and little idea of how to use it profitably, or interpret it rightly. For example, it is often believed that the mere presence of a word in a dictionary is evidence that it is acceptable in good writing. Though most dictionaries have a system of marking words as obsolete, or in use only as slang, many people, more especially if their use of a particular word has been challenged, are likely to conclude, if they find it in a dictionary, that it is accepted as being used by writers of established reputation. This would certainly have been true of dictionaries a hundred years or so ago. For a long time after they were first firmly established in the eighteenth century, their aim was to include only what was used by the best writers, and all else was suppressed, and the compiler frequently claimed that this dictionary contained "low" words. Apparently this aspect of the dictionary achieved such importance in the mind of the average person that most people today are unaware of the great change that has taken place in the compilation of present-day dictionaries.
Similarly, the ordinary man invariably supposes that one dictionary is as good and authoritative as another, and, moreover, believes that "the dictionary" has absolute authority, and quotes it to clinch arguments. Although this is an advantage, in that the dictionary presents a definition the basic meaning of which can't be altered by the speaker, yet it could be accepted only if all dictionaries agreed on the particular point in question. But ultimately the authority of the dictionary rests only on the authority of the man who compiled it, and, however careful he may be, a dictionary-maker is fallible: reputable dictionaries may disagree in their judgments, and indeed different sections of the same dictionary may differ.
Which of the following statements is TRUE according to the passage？
A．The Bible is the most widely used reference book.
B．The dictionary is the most widely used reference book.
C．The dictionary is actually the more widely used book than the Bible.
D．The Bible is used as widely as the dictionary.
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The old man has three sons.（) is a doctor,（) is a teacher,（)is an engineer.
A、 One / one / nother
B、 Another/ another / the other
C、 One/ another/ the other
