填空题

In Denmark, hazardous waste must be carefully separated and labeled before being delivered to______.

【参考答案】

one of the 21 transfer stations

<上一题目录下一题>

热门试题

填空题

New safety measures were worked out by the Danish government in the 1970s with regard to______.

填空题

Today, the new forests along the Hah River play an important role in regulating the region’s climate.