31fEQSf0-qL._AC_UF1000,,Amazon.com: Ten Steps to IMPROVING College Reading Skills,Ten Steps to Improving College Reading Skills, 7/e,Ten Steps to Improving College Reading Skills - John Langan,Ten Steps to Improving College Reading Skills: John Langan書き込みあります、答えも書いてしまってるところ多いです。武田塾参考書ルート(文系MARCH)。