【Firesafety英语作文我要】
<p>问题：【Firesafety英语作文我要】<p>答案：↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">苏庄銮的回答：<div class="content-b">网友采纳 Whendidpeoplestarttousefire?Nooneknows,butweknowitwasalongtimeago.Somepeoplesayitwasabout200,000yearsago.Otherpeoplesayitwas1,000,000yearsago.Firewasusefulthenandfi...
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