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Bird lovers, both young and old, have already responded with excitement at the news.
2019年12月四级真题（第一套）听力 Section A
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fire investigators have responded to the scene but have not yet determined the cause of the fire.
2018年12月四级真题（第一套）听力 Section A
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firefighters responded to a fire Wednesday night at an abandoned mall in Haywood.
2018年12月四级真题（第一套）听力 Section A
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six fire engines, two trucks and two chiefs responded to the scene.
2018年12月四级真题（第一套）听力 Section A
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When I asked his opinion on this matter, he responded, ui like in-class exams because the time is already reserved, as opposed to using my free time at home to work on a test.
2017年12月四级真题（第一套）阅读 Section B