Use of English · Partea 2
The long-term consequences of rising consumption (0) HAVE already been demonstrated empirically. In an experiment in sustainability, four intrepid 'bioneers' were sealed in Biosphere 2, a massive airtight structure covering 1.25 hectares (1) .......... the Arizona desert. After two years, the occupants quit due to…
Deblochează toate examenele, simulări nelimitate, toate cele 80 de etape ale jocului și multe altele.