本套真题为2025.2.22 雅思听力真题《Treadle Pump》（Part4）， 共10题，题型包括填空题10题。配套AI逐题解析、同义替换与错因分析， 支持在线机考模式练习，适合冲刺雅思听力高分的考生备考使用。
00:00:00,200Part four. You will hear part of a lecture about a type of water pump called a treadle pump. First, you have some time to look at questions thirty-one to forty on page six. 00:00:31,640Now listen carefully and answer questions thirty-one to forty. 00:00:34,940Good afternoon. Today I'm going to talk about an innovative water management solution that has revolutionized small scale farming in India, the treadle pump. This simple yet effective device has not only enhanced the livelihoods...
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