单选题
Filters and low tar tobacco are claimed to make smoking to some extent safer, but they can only marginally reduce, not eliminate the__.
【正确答案】
B
【答案解析】分析：
翻译：过滤嘴和低焦油烟草据说会使吸烟更加安全，但他们只是减少而并非完全削除吸烟所带来的灾害。
inconveniences：麻烦。hazards :危害，灾害。harmonies:和谐hatreds:憎恨。