A、dry tea leaves
B、tea liquid
C、brewed tea leaves
D、aged tea leaves
A、dry tea leaves
B、tea liquid
C、brewed tea leaves
D、aged tea leaves
A、would not have honked(鸣)
B、should not have honked
C、would not honk
D、should not honk
A、slim
B、weak
C、bad
D、wrong
Suppose the joint pdf of random variablesandisThenandare independent if and only if.
1. 侵略的 2. 安静的 3. 作文 4. 价值 5. 阴凉处 6. 加法 shade value aggressive additive composition quiet a)(绘画的)明暗关系 b) 暖色调的 c)加色法 d) 暗淡的 e) 阴影调节 f) 构图 1. The organization of foreground, middle ground, and background; perspective, cropping, movement, and depth; as well as subject placement and body posture, all fall under the umbrella of “__________.” 2. Combining __________ colors creates lighter colors, so adding all three primary colors results in a color so "light" it's actually seen as white. 3. Those women dress in __________ colors so as not to call attention to themselves when they go out. 4. __________ is a measure of how light or dark a color is, without any consideration for its hue. 5. To the human eye, orange is a very hot color, so it gives the sensation of heat. Nevertheless, orange is not as __________ as red. 6. A __________ is simply any color with black added. They are deep, powerful and mysterious. Be careful not to use too much black as it can get a little overpowering.
Study prefixes of numbers in the text. Complete the sentences with an italicized word listed in an appropriate form. one—uni/mono e.g. monochromatic, unity two—di/bi e.g. diad, bicycle three—tri e.g. triad, triangle four—tetra/quadra e.g. tetrad, quadrangle five—penta e.g. pentagon six—sex e.g. sexfoil seven—sept e.g. septilateral eight—octo e.g. octopus nine—nov/non e.g. novena, nonary ten—deca e.g. decade half—semi/hemi e.g. semi-neutral, semispherical, hemisphere 1. A __________ color scheme uses colors that are evenly spaced around the color wheel. It tends to be quite vibrant, even if you use pale or unsaturated versions of your hues. 2. In Vincent van Gogh’s self-portrait (1890), both the figure and the background are so overwhelmingly soaked in a pale cornflower blue that the painting is almost a __________ study of dull, cerulean emotion. 3. This emotional aspect of the arrangement of the __________ reflects Goethe's concern that the emotional content of each color be taken into account by artists. 4. The timer is about the size of a hockey puck, with a disk-shaped face, and is composed of a stainless steel ring with a Plexiglas over and set on a flattened, __________ base. 5. After years of research, Swedish designers have released the “Hövding,” an innovative __________ helmet design in which an airbag is housed within a stylish collar and engineered to inflate and encompass a cyclist’s head during a collision. 6. The __________ color scheme uses four colors arranged into tow complementary pairs. This rich color scheme offers plenty of possibilities for variation.
Fill in the blanks with the words given below. Change the form if necessary. subtractive composition tint saturation complementary shade palette additive 1. If we are working on a computer, the colors we see on the screen are created with light using the __________ color method. When we mix colors using paint, or through the printing process, we are using the __________ color method. 2. A color can be toned down, neutralized, or desaturated by adding a bit of the __________ color (opposite on the color wheel) to it. For example, red can be made less vivid by adding a bit of green to it. 3. Value is how light or dark a color is in terms of a black and white scale. You can lighten or __________ a color by adding white; you can darken or __________ a color by adding black. 4. In the case of two-dimensional images, __________ describes the way that different elements are positioned within the frame, with respect to each other and to the viewer, to create a particular impression. 5. In Munsell color system, zero represents neutral grey, and depending on the hue, the numbers 10 to 16 represent complete __________. 6. To convey a sense of nostalgia and fondness for the American experience, Norman Rockwell typically worked with a very warm __________, as in this 1946 piece, Willie Gillis Goes to College.
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