“This dish is all fine in color、odour、flavour and figure。”这句话的意思是（）。A、这道菜在色泽搭配上较好。B、这道菜在色泽、味道和形状上都好。C、这道菜色泽、形状、营养搭配俱佳。D、这道菜色、香、味、形俱佳

He came to dinner and my mom fixed a roast, prime rib, pie, yoghurt, drinks, and all that kind of__________, and it was really good.

A．meat
B．stuff
C．staff
D．dish

共用题干
第三篇

Ways to Create Colors in a Photograph

There 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.

What color filter would absorb red wavelengths?
A:Red.
B:Magenta.
C:Cyan.
D:Yellow.