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最佳答案：How to protect ourselves when the earthquake happen?希望能帮到你。我等着你采纳哟，不明还可以追问的，嘻嘻！
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最佳答案：English is useful for us .
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最佳答案：下面的都OKWe answered with one voice.We answered with one accord.We answered in chor
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最佳答案：平常较习惯的礼貌回答方式：Never mind.(不介意)Oh, that's OK.(噢,没关系)Oh,that's alright.(哦,没事的)Don't
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最佳答案：provide Vitamin D to the body.提供维生素Dkills the gems.杀死细菌.warms the earth.温暖了地球.br
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最佳答案：Facing the decrease of trees,what should we do?
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最佳答案：Yuan Longping (born September 7,1930) is a Chinese agricultural scientist and ed
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最佳答案：what will we be like in the future ?
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最佳答案：Sure..few seconds to answer .Everyone must take part, reduce the use of plastics
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最佳答案：What didn't learn