2014
高考英语二轮阅读理解基础训练题（10）及答案 阅读理解------ you may not pay much attention to your daily elevator ride. many of us use a lift several times during the day without really thinking about it. but lee gray, phd, of the university of north carolina, us, has made it his business to examine this overlooked form of public transport. he is known as the “elevator guy”.
