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【多选题】
火灾逃生时的正确做法是( )。A.
进入高层建筑后应注意通道、警铃、灭火器位置，一旦火灾发生，要立即按警铃或打电话报警；延缓报警是很危险的
B.
低楼层发生火灾后，上层的人应往下跑，以便及时得到救援
C.
起火后，如果发现通道被阻，则房门，打开窗户，设法逃生
D.
当被大火困在无法脱身时，要用湿毛巾捂住鼻子，阻挡烟气侵袭，耐心等待救援，并想方设法报警呼救
E.
不能乘普通电梯逃生；高楼起火后容易断电，这时候乘普通电梯就有“卡壳”的可能，使逃生失败
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A.
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when C where D what
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to learn language knowledge and language skills to enrich vocabulary and consolidate language foundation
B.
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C.
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D.
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A.
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terms
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A.
inheritance
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heritage
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legacy
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bequest
【简答题】听力原文： Presenter: Welcome to this presentation on our online course, An Introduction to Electronics, which runs over 10 weeks and starts on 8th May. Let me just say at the beginning that if you cannot ...
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