YDS VOCABULARY / TEST 14 9. Soru
🏆 Bu Testin Birincisi: aysenurr1
Başarı Yüzdeniz : 100 %
9.
- Biodegradable waste materials, such as fruits and
vegetables, which ............ naturally, are less of a longterm
threat to the environment than are more persistent
pollutants such as metals and plastics.
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