Trắc nghiệm: Rainforests (A) are being cut and (B) burning at (C) such a speed that they will disappear (D) from the earth in the near future. | Gửi trắc nghiệm |
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Trắc nghiệm: Rainforests (A) are being cut and (B) burning at (C) such a speed that they will disappear (D) from the earth in the near future. | Gửi trắc nghiệm |