Trắc nghiệm: (A) In 2030. how (B) we will provide for the food. land. and energy (C) needs of a global population of (D) over 8 billion? | Gửi trắc nghiệm |
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Trắc nghiệm: (A) In 2030. how (B) we will provide for the food. land. and energy (C) needs of a global population of (D) over 8 billion? | Gửi trắc nghiệm |