What does"a bird's-eye view"mean?A． See a view with a bird' s eyes.B． A bird looks at a beautiful view.C． It is a general view from a high position.D． If is a scenic place.

题目

What does"a bird's-eye view"mean?

A． See a view with a bird' s eyes.

B． A bird looks at a beautiful view.

C． It is a general view from a high position.

D． If is a scenic place.

相似考题

1.What really made me decide to buy the house was the beautiful () through the window.A、visionB、lookC、pictureD、view

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3.The passage deals with all the following aspects bird flu EXCEPT _______.A. the origin and history of bird fluB. the importance of international cooperationC. the possible dangers of a national outbreakD. the significance of preventing it from spreading

4.The large wings of that bird _________ it to fly very high and fast.A.makeB.enableC.forceD.realize

更多“What does"a bird's-eye view"mean?A． See a view with a bird' s eyes.B． A bird looks at a beautiful view.C． It is a general view from a high position.D． If is a scenic place.”相关问题

  • 第1题：

    在数据库已打开的情况下，利用SQL命令从学生表中派生出含有“学号”、“姓名”和“年龄”字段的视图，下列语句正确的是

    A．CREATE VIEW xs_view AS； SELECT学号，姓名，年龄FROM学生表

    B．CREATE VIEW xs_view； SELECT学号，姓名，年龄FROM学生表

    C．CREATE VIEW xs_view AS； (SELECT学号，姓名，年龄FROM学生表)

    D．CREATE VIEW xs_view； (SELECT学号，姓名，年龄FROM学生表)


    正确答案：A
    解析：在SQL的数据定义功能中，可以对视图进行定义，语句格式为：CREATEVIEWview_name[(column_name[，column_name]．．．)]ASselect_statement

  • 第2题：

    The little boy put the bird in a cage to ______ it from flying away.

    A、avoid

    B、prevent

    C、hinder

    D、resist


    参考答案：B

  • 第3题：

    You need to perform certain data manipulation operations through a view called EMP_DEPT_VU, which you previously created. You want to look at the definition of the view (the SELECT statement on which the view was create.) How do you obtain the definition of the view? （）

    A. Use the DESCRIBE command in the EMP_DEPT VU view.

    B. Use the DEFINE VIEW command on the EMP_DEPT VU view.

    C. Use the DESCRIBE VIEW command on the EMP_DEPT VU view.

    D. Query the USER_VIEWS data dictionary view to search for the EMP_DEPT_VU view.

    E. Query the USER_SOURCE data dictionary view to search for the EMP_DEPT_VU view.

    F. Query the USER_OBJECTS data dictionary view to search for the EMP_DEPT_VU view.


    参考答案：D

  • 第4题：

    __________around the Water Cube, we were then taken to see the Bird's Nest for the 2008 olympic Games.

    A.Having shown
    B.To be shown
    C.Having been shown
    D.To show

    答案：C
    解析：
    考查非谓语动词作状语。show与we为被动关系，且发生在主句谓语动词之前，应该用完成时，故选C，用现在分词的完成被动式。意思是我们在被带领着参观了水立方后，又被带去参观为2008年奥运会准备的“鸟巢”。

  • 第5题：

    Your IT department is building a lightweight Front Controller servlet that invokes an application logic objectwith the interface： public interface ApplicationController {public String invoke（HttpServletRequest request）} The return value of this method indicates a symbolic name of the next view. From this name， the FrontController servlet looks up the JSP URL in a configuration table. This URL might be an absolute path or apath relative to the current request. Next， the Front Controller servlet must send the request to this JSP togenerate the view. Assume that the servlet variable request is assigned the current HttpServletRequestobject and the variable context is assigned the webapp’s ServletContext. Which code snippet of the FrontController servlet accomplishes this goal？（）

    • A、Dispatcher view=context.getDispatcher（viewURL）；view.forward Request（request， response）；
    • B、Dispatcher view=request.getDispatcher（viewURL）；view.forward Request（request， response）；
    • C、RequestDispatcher view. =context.getRequestDispatcher（viewURL）；view.forward（request，response）；
    • D、RequestDispatcher view=request.getRequestDispatcher（viewURL）；view.forward（request， response）；

    正确答案:D

  • 第6题：

    以下属于海鲜的是（）。

    • A、Abalone
    • B、Bird’s Nest
    • C、Chicken
    • D、Pigeon

    正确答案:A

  • 第7题：

    Which of the following abilities does a view NOT provide？（）

    • A、Change which columns show
    • B、Open a view from another database
    • C、Contain custom controls
    • D、Identify a column to act as a link

    正确答案:C

  • 第8题：

    You are granted the CREATE VIEW privilege. What does this allow you to do?（）

    • A、Create a table view.
    • B、Create a view in any schema.
    • C、Create a view in your schema.
    • D、Create a sequence view in any schema.
    • E、Create a view that is accessible by everyone.
    • F、Create a view only of it is based on tables that you created.

    正确答案:C

  • 第9题：

    单选题
    It is the author’s view that _____.
    A

    self-promotion does not necessarily mean flattery

    B

    work hard contributes very little to one’s promotion

    C

    many employees fail to recognize the need of flattery

    D

    speaking up for oneself is part of human nature


    正确答案： A
    解析：
    推论题。纵观全文，作者对“办公室政治”持支持态度。由最后一句可知，专家们建议只有认识到自我促进的这种需要，才能改变“办公室政治”的负面形象。这与A项的“个人宣传未必就是阿谀奉承”相吻合，所以A为答案。

  • 第10题：

    单选题
    现有：  class Bird {  void talk（） { System.out.print（"chirp "）； }         }  class Parrot2 extends Bird {  protected void talk（） { System.out.print（"hello "）；        public static void main（String [] args） {  Bird [] birds = {new Bird（）， new Parrot2 （） }；         for（ Bird b ： birds）          b.talk （） ；         }         }  结果是什么 ？（）
    A

     chirp chirp

    B

     hello hello

    C

     chirp hello

    D

    编译错误


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    A

    The bird bad finally understood his threat.

    B

    The bird managed to escape from the chicken house.

    C

    The bird had learned to scream back at him.

    D

    The bird was living peacefully with the chickens.


    正确答案： D
    解析：
    细节题。鹦鹉恐吓鸡的语言与作者所用的语言一致，说明鹦鹉明白了作者的恐吓，答案为A。
    【录音原文】
    　　There was once a man in South America who had a parrot, a pet bird that could imitate human speech. The parrot was unique. There was no bird like him in the whole world. He could learn to say any word except one. He could not say the name of his native town, Cartano. The man did everything he could to teach the parrot to say “Cartano”, but he never succeeded. At first he was very gentle with the bird. But gradually, he lost his temper. “You stupid bird. Why can’t you learn to say that one word? Say ‘Cartano’ or I will kill you.” But the parrot would not say it. Many times the man screamed, “Say ‘Cartano,’ or I’ll kill you.” But the bird would never repeat the name. Finally, the man gave up. He picked up the parrot and threw him into the chicken house. “You are even more stupid than the chickens.” In the chicken house, there were four old chickens, waiting to be killed for Sunday’s dinner. The next morning, when he went out of the chicken house, the man opened the door. He was shocked by what he saw. He could not believe his eyes and ears. On the floor lay three dead chickens. The parrot was screaming at the fourth, “Say ‘Cartano’, or I’ll kill you.”
    Questions 1 to 3 are based on the conversation you have just heard.
    1. Why did the man lose his temper?
    2. Who killed the three chickens?
    3. Why was the shocked at the scene the next morning?

  • 第12题：

    单选题
    You are granted the CREATE VIEW privilege. What does this allow you to do?（）
    A

    Create a table view.

    B

    Create a view in any schema.

    C

    Create a view in your schema.

    D

    Create a sequence view in any schema.

    E

    Create a view that is accessible by everyone.

    F

    Create a view only of it is based on tables that you created.


    正确答案： D
    解析： 暂无解析

  • 第13题：

    ---Look at the rainbow! What a view! ---_______.

    A、Yes. What beautiful it is

    B、Yes. How beautiful it is

    C、Yes. What a beautiful it is

    D、Yes. How a beautiful it is


    参考答案：B

  • 第14题：

    You are granted the CREATE VIEW privilege. What does this allow you to do? ()

    A. Create a table view.

    B. Create a view in any schema.

    C. Create a view in your schema.

    D. Create a sequence view in any schema.

    E. Create a view that is accessible by everyone.

    F. Create a view only of it is based on tables that you created.


    参考答案：C

  • 第15题：

    What is necessary for your query on an existing view to execute successfully? ()

    A. The underlying tables must have data.

    B. You need SELECT privileges on the view.

    C. The underlying tables must be in the same schema.

    D. You need SELECT privileges only on the underlying tables.


    参考答案：B

  • 第16题：

    现有：  class Bird {  void talk（） { System.out.print（"chirp "）； }         }  class Parrot2 extends Bird {  protected void talk（） { System.out.print（"hello "）；        public static void main（String [] args） {  Bird [] birds = {new Bird（）， new Parrot2 （） }；         for（ Bird b ： birds）          b.talk （） ；         }         }  结果是什么 ？（）      

    • A、 chirp chirp
    • B、 hello hello
    • C、 chirp hello
    • D、编译错误

    正确答案:C

  • 第17题：

    class Bird ｛  static void talk（） ｛ System.out.print（"chirp "）； ｝  ｝  class Parrot extends Bird ｛  static void talk（） ｛ System.out.print（"hello "）； ｝  public static void main（String [] args） ｛  Bird [] birds ＝ ｛new Bird（）， new Parrot（）｝；  for（ Bird b ： birds）  b.talk（）；  ｝  ｝  结果为：（） 

    • A、chirp chirp
    • B、chirp hello
    • C、hello hello
    • D、编译失败

    正确答案:A

  • 第18题：

    Saussure took a(n) （）view of language, while Chomsky looks at language from a （）point of view.

    • A、sociological…psychological
    • B、psychological…sociological
    • C、applied…pragmatic
    • D、semantic…linguistic

    正确答案:A

  • 第19题：

    What does the FORCE option for creating a view do?（）

    • A、creates a view with constraints
    • B、creates a view even if the underlying parent table has constraints
    • C、creates a view in another schema even if you don't have privileges
    • D、creates a view regardless of whether or not the base tables exist

    正确答案:D

  • 第20题：

    TestKing.com uses SQL Server 2005. You are implementing a series of views that are used in ad hoc queries. The views are used to enforce TestKing.coms security policy of abstracting data. Some of these views perform slowly. You create indexes on those views to increase performance， while still maintaining the company’s security policy. One of the views returns the current date as one of the columns. The view returns the current date by using the GETDATE（） function. This view does not allow you to create an index. You need to create an index on the view. Which two actions should you perform？（）

    • A、Remove all deterministic function calls from within the view.
    • B、Remove all nondeterministic function calls from within the view.
    • C、Schema-bind all functions that are called from within the view.
    • D、Create the view and specify the WITH CHECK OPTION clause.

    正确答案:B,C

  • 第21题：

    单选题
    What happened that morning according to this passage?
    A

    The Frenchman was hit by the cage.

    B

    His friend was hurt by the bird.

    C

    The bird was hurt by the Frenchman.


    正确答案： B
    解析：
    题目问的是：根据文章，那个早上发生了什么事？根据文章最后一句“The cage was just in time hit him on the head.”可知法国人的朋友的鸟笼从楼上掉了下来，正好砸到探出头来的法国人。故A正确。

  • 第22题：

    单选题
    —Look at the bird over there! It’s so beautiful!—Wow! It’s a rare crane. It ______ appears in this area.
    A

    always

    B

    usually

    C

    seldom

    D

    often


    正确答案： A
    解析：
    句意：——看那儿的鸟!真漂亮!——哇!那是一只罕见的鹤，它很少在这个区域出现的。本题考查频率副词的用法。always总是。usually通常。seldom很少。often经常。根据题干中的rare（罕见的）可知应选C项。

  • 第23题：

    单选题
    A

    Because the bird couldn’t repeat his master’s name.

    B

    Because the bird screamed all day long.

    C

    Because the bird uttered the wrong word.

    D

    Because the bird failed to say the name of the town.


    正确答案： B
    解析：
    细节题。录音中明确提到“the man did everything he could to teach the parrot to say ‘Cartano’, the name of his native town, but the never succeeded, ... he lost his temper”。故D项正确。

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