Which of the following is the correct arrangement of the data pairs in a T568B wire pattern?（）A、Orange & orange/white on pins 1 & 2B、Blue & blue/white on pins 4 & 5C、Orange & orange/white on pins 4 & 5D、Brown & brown/white on pins 1 & 2E、Green & green/whi

题目

Which of the following is the correct arrangement of the data pairs in a T568B wire pattern?（）

A、Orange & orange/white on pins 1 & 2
B、Blue & blue/white on pins 4 & 5
C、Orange & orange/white on pins 4 & 5
D、Brown & brown/white on pins 1 & 2
E、Green & green/white on pins 3 & 6

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相似问题和答案

第1题：

在下列程序段中,enumcolor{red,yellow,blue=4,green,white}c1,c2;c1=yellow;c2=white;枚举变量c2的值是()

A、1

B、3

C、5

D、6

参考答案：D

第2题：

What a fabulous car — I’m very jealous.()

A.red with envy

B.white with envy

C.blue with envy

D.green with envy

正确答案：D
解析：本句参考译文：多么漂亮的汽车啊!我简直嫉妒死了。【知识点来源：Unit 4】本题考查英语颜色词的联想意义。习语“green with envy”寓意“非常嫉妒”。

第3题：

考虑如下数组$multi_array,怎样才能从数组$multi_array中找出值cat?( )$multi_array= array(‘red’,’green’,42=’blue’,’yellow’=array(‘apple’,9=’pear’,’banana’,’orange’=array(‘dog’,’cat’,’iguana’)))

A.$multi_array[‘yellow’][‘apple’][0]

B.$multi_array[‘blue’][0][‘orange’][1]

C.$multi_array[3][3][2]

D.$multi_array[‘yellow’][‘orange’][1]

参考答案：D

第4题：

Have you ever walked into a room and felt relaxed？It could be because the walls were painted blue, a calm and peaceful color .Sometimes colors can affect our feelings and moods.Some colors can make us feel calm and peaceful.Blue is one of these.Wearing blue clothes or sleeping in a blue room is good for our mind and body, because this color makes a good feeling.Blue is also the color of sadness, so you may say you’re feeling blue when you are feeling sad.White is another calm color.You should wear white clothes if you are feeling nervous.White is also the color of purity(纯洁).Many women like to be in white on their wedding day.Green is the color of nature.It can give us more energy when we are feeling tired.Some colors can make you feel warm.These colors can give you a happy feeling.People who live in cold climates use warm colors in their homes like orange and yellow instead of white and blue.Orange shows joy.It can bring you success and cheer you up when you are feeling sad.Yellow is the color of the sun, so it can remind you of a warm, sunny day.Yellow is also the color of wisdom.Some people prefer this color when they study for exams.For example, they may use yellow school things.Red is one of the strong colors.Wearing red often makes us active.

In short, we can try out different colors if we aren’t feeling our best.

根据短文内容,选择最佳答案。第 6 题（）According to the passage, which color of the following can make you feel relaxed?

A．Yellow.

B．Orange.

C．Red.

D．White.

正确答案：D

第5题：

Which of the following is the correct pin out for T568B?()

A. Orange/white, orange, green/white, blue, blue/white, green, brown/white, brown

B. Blue, blue/white, orange/white, orange, brown/white, brown, green/white, green

C. Green/white, green, orange/white, blue, blue/white, orange, brown/white, brown

D. Orange/white, orange, brown/white, brown, green/white, green, blue, blue/white

参考答案：A

第6题：

Which of the followings presents the forecasts of the U.S. economy?

A．Blue Book

B．Green Book

C．Beige Book

D．White Book

正确答案：B
解析：录音原文提到FOMC members receive the "Green Book", …the U.S economy，联邦公开市场操作委员会成员开会前都会收到“绿皮报告”，报告中有联邦储备委员会对美国经济的预测。

第7题：

Which of the following is the correct arrangement of the data pairs in a T568B wire pattern?()

A. Orange & orange/white on pins 1 & 2

B. Blue & blue/white on pins 4 & 5

C. Orange & orange/white on pins 4 & 5

D. Brown & brown/white on pins 1 & 2

E. Green & green/white on pins 3 & 6

参考答案：A, E

第8题：

在下列程序段中,enumcolor{red,yellow,blue,green,white}c1;c1=white;枚举变量c1的值是()

A、1

B、4

C、5

D、6

参考答案：B

第9题：

对于这样的一个枚举类型：

enum Color:byte

{

Red,

Green,

Blue,

Orange

}

正确答案：
答：string[] ss=Enum.GetNames(typeof(Color));
byte[] bb=Enum.GetValues(typeof(Color));

第10题：

在下列程序段中，枚举变量 c1的值是（）。

enum color { red,yellow,blue=4,green,white}c1; c1=yellow; c1=white;

A 1

B 3

C 5

D 6

正确答案：D

Which of the following is the correct arrangement of the data pairs in a T568B wire pattern?（）A、Orange orange/white on pins 1 2B、Blue blue/white on pins 4 5C、Orange orange/white on pins 4 5D、Brown brown/white on pins 1 2E、Green green/white on pin

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