The first step in constructing a landfill is to build roads which lead to the landfill____。
举一反三
- Usually to reduce the amount of material in a landfill, there is a recycling center near the entrance of the landfill____。
- Rather than break down trash, a landfill is mainly to bury it____。
- 投资,投入(时间、精力) A: stuff B: invest C: restart D: landfill
- When you recycle, you send less trash to the landfill and you help save natural resources.
- Which should be the first step of check-out service: