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? Techniques for preserving the environment. Uses for cold seawater. The importance of conserving energy. Irrigating desert areas. What does the new system enable farmers to do? Grow crops in nontraditional climates. Keep vegetables fresher for a longer period. Produce larger vegetables. Transport produce more quickly. How were the pipes used in Hawaii? To bring nutrients to the soil. To provide air-conditioning. To adjust the soil temperature. To transport water to higher elevations. Why does the speaker mention air-conditioning? It’s used to cool water used for irrigation. It’s necessary for growing vegetables in hot climates. It’s another possible use for seawater. It’s the primary use for electricity in the United States. Loading … [irp][related_posts_by_tax title=""]
