"Exposure in the hospitality （55）at work outweighs（超过）the consequences

　　of exposure of living （56）a smoker for those staff," Jamrozik said in an interview.

　　Other （57）have measured the levels of exposure to passive smoking but Jamrozik calculated how it would translate into avoidable deaths.

　　His findings are （58）on the number of people working in the hospitality industry in Britain, their exposure to second-hand smoke and their （59）of dying from it.

　　Jamrozik said the findings would apply to （60）countries in Europe because, to a greater or （61）extent, levels of smoking in the community are similar.

　　Professor Carol Black, president of the Royal College of Physicians, which sponsored the meeting, said the research IS proof of the need for a ban on smoking in （62）places.

　　"Environmental tobacco smoke in pubs, bars, restaurants and other public places is （63）damaging to the health of employees as well as the general public." she said in a statement.

　　"Making these places smoke-free not only protects vulnerable（易受伤害的）staff and the public, it will （64）help over 300, 000 people in Britain to stop smoking completely," she added.

　　Ireland recently became the first count呵to introduce a national ban on smoking in public （65）. New York and pads of Australia have taken similar measures.

　　51 A passive B natural C extensive D whole

　　52 A kills B hurts C wounds D injures

　　53 A dealing B working C smoking D shopping

　　54 A rate B motion C system D disease

　　55 A level B industry C location D nature

　　56 A close B with C for D next

　　57 A researchers B patients C members D smokers

　　58 A applied B based C called D hoped

　　59 A habits B places C ideas D chances

　　60 A no B most C few D much

　　61 A small B larger C lesser D more

　　62 A private B secret C open D public

　　63 A seriously B strangely C nervously D personally

　　64 A yet B still C Also D just

　　65 A spots B places C moves D actions