Khóa học phần nghe toefl itp 20 câu sau theo bài Hướng dẫn và trắc nghiệm nghe toefl itp thuộc 20 câu sau – Mã 97014750 30 Th9 Press to start in video What is the report mainly about? Uses for cold seawater. Irrigating desert areas. Techniques for preserving the environment. The importance of conserving energy. What does the new system enable farmers to do? Grow crops in nontraditional climates. Keep vegetables fresher for a longer period. Transport produce more quickly. Produce larger vegetables. How were the pipes used in Hawaii? To adjust the soil temperature. To bring nutrients to the soil. To transport water to higher elevations. To provide air-conditioning. Why does the speaker mention air-conditioning? It’s used to cool water used for irrigation. It’s the primary use for electricity in the United States. It’s necessary for growing vegetables in hot climates. It’s another possible use for seawater. Loading … [irp][related_posts_by_tax title=""]
