Larry的父母最近来大学看望他。Larry一直忙着招待他们,今天好不容易抽空在李华的住处休息一下。李华会学到两个常用语:drivesomeonebonkers和tightwad。LL:Ican'tbelievemyfamilyhasbeenhereonlythreedays.Theyarereal......