1、Test 25C 阅读理解The contact lens has not been put on the market,but researchers are quite surethat it will be welcomed.It is especially useful for the old and those who mayexperience sudden medical events.As society develops,scientists are supposed to develop more products thatprovide care and convenie
2、nce(便利)for people.The contact lens is one of what theyare researching on.Earlier,a California company developed another kind of contactlens using LED technology.It can show the health information on the mobile phone.Steve Sinclair,head of the company,said,“We have to build something that helps youwhen you need it and stays off when you dont need it.”这种隐形眼镜还没有投入市场，但研究人员非常肯定，它将受到欢迎。对老年人和那些可能遭遇突发医疗事件的人来说，它特别有用。随着社会的发展，科学家们应该开发出更多的产品，为人们提供关怀和便利。这种隐形眼镜正是他们的研究对象之一。早些时候，加州一家公司利用 LED 技术开发了另一种隐形眼镜。它可以在手机上显示健康信息。该公司的负责人 SteveSinclair 说：“我们必须制造一种东西，它能在你需要的时候帮助你，在你不需要的时候远离你。”
