There are four kinds of trash cans on board, which are red, green, blue and black. Among them, the green one is used to collect_____.
A: domestic garbage
B: plastic waste
C: operation waste
D: food waste
A: domestic garbage
B: plastic waste
C: operation waste
D: food waste
举一反三
- One of the research area in Green Chemistry is to use renewable feedstocks for chemical production. Which could be used as feedstocks for chemical production in the following resources? A: Kitchen garbage B: Waste cooking oil C: Agricultural wastes D: Microalgae
- Which of the following option is not the land pollution ?? ;Solid waste; ; ; ; ;;|Waste disposal; ; ;;|Food waste|--
- Which ones are the words of colour? A: Red B: Blue C: Green D: Black
- Americans today waste ____________ food as four decades ago.
- 设计中CMYK颜色模式分别代表什么颜色错误的是（） A: Cyan、Magenta、Yellow、blacK B: red、green、blue、black C: Magenta、green、blue、black D: green、Magenta、blue、black