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
A: at the bottom
B: in the middle
C: at the top
D: below the green light
举一反三
- When shooting Profile, the contrast between light and darkness is usually used to shape the image of the person. Among the following four types of lights, _____ is not necessary. A: Catch Light B: Rim Light C: Background Light D: Top Light
- If the red object is illuminated with green light it appears<br/>________. A: black B: red C: green D: white
- (Red and green) light, (if mixing) (in) the right proportion, (will give) us yellow. A: Red and green B: if mixing C: in D: will give
- Magenta absorbs green light and reflects ( ) light. A: Purple B: Red C: Blue D: Green
- If it is green light you can ,the red light you should .( ) A: go ;stop B: stop ;stop C: stop,go D: go;go