Drinking water that looks clean _考试试题_职称英语

试题来源：职称英语模拟题-综合类-阅读判断
【单选题】

Drinking water that looks clean may stillcontain bugs(虫子)。which Cancause illness．A small company called GeneraTechnologies has produced a testing method in three stages，which shows whether water is safe．The newtest shows if water needs chemicals added to it, to destroy anything harmful．It was invented by scientist Dr. Adrian Patton．Who started Genera five years ago．He and hisemployees have developed the test together with a British water company．

Andy Headland。Genera’s marketing director, recently presented the test at a conference inthe USA and forecast good American sales for it．Generahas already sold 11 of its tests at $42,500 a time in the UK and has a furtherfour on order．It expects to sell another 25 testsbefore the end of March．The company says it is the onlytest in the UK to be approved by the government．

Genera was formed five years ago and untilOctober last year had only five employees；it nowemploys 14. Mr. Headland believes that the company should make around$19million by the end of the year in the UK alone．

16 Genera Technologies has developed a methodthat determines whether water is clean