The light is too ( ) to read. Please turn on the light.

In the plan of light layout,Fill Light______. A: We can only use one lamp as Fill Light. B: We can use two lamps as Fill Light. C: We put Fill Light on the place relative to Key Light to illuminate subjects. D: We should lay out Fill Light closer to camera.

"The light in the office is still on." "Oh, I forgot (turn oft) ______ the light.\

Magenta absorbs green light and reflects ( ) light. A: Purple B: Red C: Blue D: Green

1. ______reflector can produce natural and light lights, so we usually use it to fill in light. A: Soft light B: Grey C: Silver D: White

As you approach Old River Control Structure Light you see a flashing amber light. You should（）.

In the determination of UV-vis spectrophotometry, the function of reference solution is ( ). A: Adjust the zero point of the transmittance of the instrument. B: Absorb the light wave needed in the determination of light. C: Adjust the intensity of the incident light. D: Eliminate the influence of all substances other than the substances to be measured such as reagents on incident light.

"How fast did he drive when he ran the red light?" "He ran the red light." A: entails B: contradicts C: presupposes D: includes

This bag is heavy but that bag is light. 未知类型：{'label': 'questionDesc', 'content': '请选择下列句子中的形容词。', 'isMemberControl': 0, 'type': 181} A: This, that B: heavy, light

Which of the following statements best describes a laser A: A device for stimulating atoms and molecules to emit light. B: An atom in a high-energy state. C: A technique for destroying atoms or molecules. D: An instrument for measuring light waves.