单选题Which of the following is the correct wiring order for an RJ-11 two line jack？（）A Black，Green，Red，YellowB Black，Red，Green，YellowC Red，Black，Green，YellowD Yellow，Red，Green，Black

考题设有说明var color:(red,green,yellow,blue);a:boolean;下面语句正确的是( )。 Aolor:=‘green‘;Bwriteln(green);Cwriteln(color);Da:=color=red;

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考题（ 18 ）下列枚举类型的定义中，包含枚举值 3 的是A ） enum test {RED, YELLOW, BLUE, BLACK};B ） enum test {RED, YELLOW=4, BLUE, BLACK};C ） enum test {RED=-1, YELLOW,BLUE, BLACK};D ） enum test {RED, YELLOW=6, BLUE, BLACK};

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考题已知枚举类型声明语句为： enumCOLOR{WHITE，YELLOW，GREEN=5，RED，BLACK=10}；则下列说法中错误的是A．枚举常量YELLOW的值为1B．枚举常量RED的值为6C．枚举常量BLACK的值为10D．枚举常量WHITE的值为1

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考题 As a man with plenty of guts, he is the person who is expected to bring success to this company which is on the verge of bankruptcy. A、the great white hopeB、the great red hopeC、the great green hopeD、the great black hope

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考题 There are mainly six types of tea in the traditional Chinese concept, namely, black tea, green tea, white tea, oolong tea, yellow tea and dark tea.Black tea is fully fermented, so its leaves and tea soup are red.The flavour and aroma of black tea are rich and robust with a little bitterness.Famous black tea includes Qimen black tea, Tanyang Gongfu, etc.Green tea is non-fermented and the tea soup is green.It has a more delicate and fresher flavour than black tea.Famous green tea includes West Lake Longjing Tea, Bi Luo Chun Tea, etc.White tea, originated in Fujian Province, is probably the rarest tea.It is slightly fermented, just left to dry as it is.White tea has a lighter colour than other types of tea with a subtle flavor.One of the most famous white teas is White Tip Silver Needle.Oolong tea is partially fermented and has the most difficult tea processing.The result is a distinctive flavour, which combines the freshness of green tea and the mellowness of black tea.Famous oolong tea includes Tie Guan Yin, Da Hong Pao, etc.Yellow tea is relatively unknown.It is fermented.In the tea processing, the leaves are mounded and dried by the heat of fermentation.The flavour is close to green and white teas.Famous yellow tea includes Junshan Yinzhen, Huoshan Huangya, etc.Dark tea is post-fermented, which gives the leaves a dark black colour.The tea soup has a strong aroma with a thick and robust flavour.Famous dark tea includes Hunan dark tea, Yunnan Pu-erh tea, etc.Choose the best answer A, B, C or D to complete each statement based on Passage B.11._____ tea is non-fermented.A.YellowB.GreenC.BlackD.White12._____ tea is slightly fermented and the rarest kind of all.A.GreenB.WhiteC.YellowD.Black13._____ tea is partially fermented and combines the freshness of green tea and the mellowness of black tea.A.WhiteB.BlackC.YellowD.Oolong14.The flavour of _____ tea is similar to green and white teas.A.whiteB.blackC.yellowD.oolong15.The soup of _____ tea has a strong aroma with a thick flavour.A.whiteB.blackC.yellowD.dark

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考题下列枚举类型的定义中，包含枚举值3的是A．enum test{RED，YELLOW，BLUE，BLACK}；B．enum test{RED，YELLOW=4，BLUE，BLACK}；C．enum test{RED=-1，YELLOW，BLUE，BLACK}；D．erium test{RED，YELLOW=6，BLUE，BLACK}；

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考题 WhichofthefollowingisthecorrectwiringorderforanRJ－11twolinejack?() A.Black，Green，Red，YellowB.Black，Red，Green，YellowC.Red，Black，Green，YellowD.Yellow，Red，Green，Black

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考题下列选项中不能正确定义结构体的是_______。A．typedef structB．struct color cl {int red； {int red； int green； int green； int blue； int blue； }COLOR； }； COLOR cl；C．struct colorD．struct {int red； {int red； int green; int green； int blue； int blue； }cl； }cl；

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考题 A vessel not under command shall display ______.A.two red lights at night and two black balls during daylightB.two red lights at night and three black balls during daylightC.three red lights at night and two black balls during daylightD.three red lights at night and three black balls during daylight

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考题 A vessel trawling will display a ______.A.red light over a white lightB.green light over a white lightC.yellow light over a red lightD.white light over a green light

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考题 A green pillar lightbuoy，Fl(2) 5s，is to be substituted for the red conical lightbuoy Close S.W．of the stranded wreck．The above sentence mainly refers to______．A.a red buoy is to be replaced by a green buoyB.a green buoy is to be replaced by a red buoyC.either a red buoy or a green buoy is to be replacedD.neither a red buy nor a green buoy is to be replaced

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考题 A vessel on the high seas that is not under command shall display which of the following day signals? ______A.Two black ballsB.Three black ballsC.Two red ballsD.Three red balls

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考题 The traffic lights were red when the driver reached them．To the surprise of his passenger,the ear did not slow down．Unexpectedly the passenger was thrown forward in the vehicle as the driver put on his brakes at the last moment．The car stopped just in time. "Sorry,I didn't notice the light．I thought it was green until I saw that it was the top light which was shining." This strange story is quite true．About ten men in every hundred are color blind in some way;women are luckier--only about one in two hundred suffers from color blindness. In some cases,a man may not be able to see deep red．He may think that red,orange and yellow are all the same as green. People often like one color more than others．Blue is the color of the sky and sea．Green makes us think of fields and trees．Red is the color of blood and makes some people think of danger．Black is the color of night．In the dark we cannot see what is around us so we are sometimes afraid of the unknown and do not like black as a color. One is considered as a color blind man if__.A.he can see the difference between red and deep red B.he can see the difference between blue and green C.he can't tell the difference between orange and green D.he thinks green is the same as blue

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考题 The traffic lights were red when the driver reached them．To the surprise of his passenger,the ear did not slow down．Unexpectedly the passenger was thrown forward in the vehicle as the driver put on his brakes at the last moment．The car stopped just in time. "Sorry,I didn't notice the light．I thought it was green until I saw that it was the top light which was shining." This strange story is quite true．About ten men in every hundred are color blind in some way;women are luckier--only about one in two hundred suffers from color blindness. In some cases,a man may not be able to see deep red．He may think that red,orange and yellow are all the same as green. People often like one color more than others．Blue is the color of the sky and sea．Green makes us think of fields and trees．Red is the color of blood and makes some people think of danger．Black is the color of night．In the dark we cannot see what is around us so we are sometimes afraid of the unknown and do not like black as a color. Among the traffic lights,red light is placed__.A.at the bottom B.in the middle C.at the top D.below the green light

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考题 The traffic lights were red when the driver reached them．To the surprise of his passenger,the ear did not slow down．Unexpectedly the passenger was thrown forward in the vehicle as the driver put on his brakes at the last moment．The car stopped just in time. "Sorry,I didn't notice the light．I thought it was green until I saw that it was the top light which was shining." This strange story is quite true．About ten men in every hundred are color blind in some way;women are luckier--only about one in two hundred suffers from color blindness. In some cases,a man may not be able to see deep red．He may think that red,orange and yellow are all the same as green. People often like one color more than others．Blue is the color of the sky and sea．Green makes us think of fields and trees．Red is the color of blood and makes some people think of danger．Black is the color of night．In the dark we cannot see what is around us so we are sometimes afraid of the unknown and do not like black as a color. According to the passage,which of the following statements is true?A.Black stands for unhappines B.Black makes people think of nigh C.Black makes people think of sorro D.Black is the color of the mournin

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考题共用题干第三篇Ways to Create Colors in a PhotographThere are two ways to create colors in a photograph.One method called additive,starts with three basic colors and adds them together to produce some other color. The second method,called subtractive,starts with white light(a mixture of all colors in the spectrum)and,by taking away some or all other colors,leaves the one desired.In the additive method,separate colored lights combine to produce various other colors.The three additive primary colors are green,red and blue(each providing about one-third of the wavelengths in the total spectrum).Mixed in varying proportions,they can produce all colors.Green and red light mix to produce yellow,red and blue light mix to produce magenta(a purplish pink);green and blue mix to produce cyan(a bluish green).When equal parts of all three of these primary-colored beams of light overlap（重叠）,the mixture appears white to the eye.In the subtractive process colors are produced when dye（染料）absorbs some wavelengths and so passes on only part of the spectrum.The subtractive primaries are cyan,magenta and yellow; these primaries or dyes absorb red,green and blue wavelengths respectively,thus subtracting them from white light. These dye colors are the complementary colors to the three additive primaries of red,green and blue.Properly combined,the subtractive primaries can absorb all colors of light, producing black.But,mixed in varying proportions,they too can produce any color in the spectrum.Whether a particular color is obtained by adding colored lights together or by subtracting some light from the total spectrum,the result looks the same to the eye.The additive process was employed for early color photography. But the subtractive method,while requiring complex chemical techniques,has turned out to be more practical and is the basis of all modern color films.Which of the following is NOT a pair of additive and subtractive primary colors?A:Yellow and blue. B: Magenta and green.C:Black and white. D:Cyan and red.

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考题共用题干第三篇Ways to Create Colors in a PhotographThere are two ways to create colors in a photograph.One method called additive,starts with three basic colors and adds them together to produce some other color. The second method,called subtractive,starts with white light(a mixture of all colors in the spectrum)and,by taking away some or all other colors,leaves the one desired.In the additive method,separate colored lights combine to produce various other colors.The three additive primary colors are green,red and blue(each providing about one-third of the wavelengths in the total spectrum).Mixed in varying proportions,they can produce all colors.Green and red light mix to produce yellow,red and blue light mix to produce magenta(a purplish pink);green and blue mix to produce cyan(a bluish green).When equal parts of all three of these primary-colored beams of light overlap（重叠）,the mixture appears white to the eye.In the subtractive process colors are produced when dye（染料）absorbs some wavelengths and so passes on only part of the spectrum.The subtractive primaries are cyan,magenta and yellow; these primaries or dyes absorb red,green and blue wavelengths respectively,thus subtracting them from white light. These dye colors are the complementary colors to the three additive primaries of red,green and blue.Properly combined,the subtractive primaries can absorb all colors of light, producing black.But,mixed in varying proportions,they too can produce any color in the spectrum.Whether a particular color is obtained by adding colored lights together or by subtracting some light from the total spectrum,the result looks the same to the eye.The additive process was employed for early color photography. But the subtractive method,while requiring complex chemical techniques,has turned out to be more practical and is the basis of all modern color films.It can be inferred from the passage that white can be produced by______.A:mixing different proportions of magenta,green and redB:mixing equal proportions of green,red and blueC:mixing different proportions of cyan, yellow and blueD:mixing equal proportions of black,red and green

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考题在列表：c=["black"，"red"，"green"，"yellow"，"orange"，"blue"]中，设定变量j=3，那么运行代码turtle.pencolor（c[j]）后，画笔的颜色将变成黄色。

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考题要设定表格中某一单元格的边框颜色为红色，背景颜色为绿色，则下面的属性设置中正确的是（）A、table bgcolor = "green" bordercolor="red" B、td bgcolor="red" bordercolor="green" C、tr bgcolor="green" bordercolor="red"D、td bgcolor="green" bordercolor="red"

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考题在RGB彩色模型中，如果要产生黄色（Yellow），应是（）颜色的混合。A、Red+Green+BlueB、Red+GreenC、Red+BlueD、Green+Blue

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考题 Which of the following is the correct wiring order for an RJ-11 two line jack？（）A、Black，Green，Red，YellowB、Black，Red，Green，YellowC、Red，Black，Green，YellowD、Yellow，Red，Green，Black

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考题问答题If there are only red, blue, and green marbles in a jar, what is the ratio of red to blue marbles?　 (1) The ratio of red to green marbles is 2:3.　 (2) The ratio of green to blue marbles is 6:5.

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考题单选题A student is instructed to arrange four cards in a row on a table. She has six cards to choose from, each of which has a different color: black, red, blue, green, yellow, and brown. If the student follows these instructions but otherwise chooses her cards randomly, what is the probability that her arrangement will be blue, red, yellow, and green, in that order?A 1/90B 1/ 180C 1/360D 1/540E 1/720

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考题单选题A vessel not under command shall display（）.A two red lights at night and two black balls during daylightB two red lights at night and three black balls during daylightC three red lights at night and two black balls during daylightD three red lights at night and three black balls during daylight

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考题判断题在列表：c=["black"，"red"，"green"，"yellow"，"orange"，"blue"]中，设定变量j=3，那么运行代码turtle.pencolor（c[j]）后，画笔的颜色将变成黄色。A 对B 错

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考题单选题The color _____ from yellow through green to black.A consistsB constitutesC composesD ranges

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考题单选题According to the passage, which of the following best describes the sequence of stages that the sun will probably pass through?A Yellow dwarf, white dwarf, red giant, black giant.B Red giant, white dwarf, red dwarf, nova explosion.C Yellow dwarf, red giant, white dwarf, black dwarf.D White dwarf, red giant, black dwarf, yellow dwarf.

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考题单选题Which of the following is the correct wiring order for an RJ-11 two line jack？（）A Black，Green，Red，YellowB Black，Red，Green，YellowC Red，Black，Green，YellowD Yellow，Red，Green，Black

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