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There is a smell of gas in the hold. You must wear your （）.
- A、life-jacket
- B、fire mast
- C、breathing apparatus
- D、life suit
参考答案
更多 “There is a smell of gas in the hold. You must wear your （）.A、life-jacketB、fire mastC、breathing apparatusD、life suit” 相关考题
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单选题There is a smell of gas in the hold. You must wear your （）.A
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fire mastC
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locate the fireB
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fire maskB
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