1. The fire at the house was the result of a dropped cigarette. 2. A dropped cigarette may have sparked the fire. 3. Two minor fires were probably caused by dropped cigarettes, officials on the scene said. 4. The tragedy may have been sparked by a dropped cigarette or an electrical appliance that had not been switched off, firemen said. 5. The tragedy may have been sparked by a dropped cigarette, or an electrical appliance that had not been switched off, firemen said. |
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共 5 句