阅读理解。 About 130 years ago,Thomas Edison invented thelight bulb. His bulb turned night into day,but today manypeople want to turn off the light. The European Union( 欧盟) has decided that peo-ple should stop using the Edison-style light bulb.Instead, they should use compact fluorescent lamps(CFLs 节能灯). 'CFLs save energy and last longer. They can savemoney in the long run,' said a British official.  CFLs use67% less electricity than the older bulbs. Scientists saythat if everyone used CFLs,electricity use would be cutby 18% . There would also be much less greenhouse ga- But it's difficult to make people change their light-ing habits. Firstly,CFLs are more expensive. They cost 8times the prices of the older bulbs. Secondly,many peo-ple don't like the CFL bulb. They find it too bright. CFLs have been around for several years. However,the older lights still make up about 2/3 of total light bulbsales. 根据短文内容, 判断正（T）误（F） 。 (     )1. Thomas Edison invented the CFL bulb 130 years ago. (     )2. Using CFLs helps protect the environment. (     )3.If you get an older bulb for l euro( 欧元) ,a CFL bulb will cost you 8 euros. (     )4. CFLs have been widely used for many years.