It was the most difficult exam I've ever taken, and at first I felt helpless studying it.
Studying GMAT, I began to appreciate the value of high level writings.
The Economist, published weekly, is a magazine for the intellectuals. Many college students know its importance, so they subscribe it and carry it in their bags or backpacks. However, They actually don't read it and just store them in their room.
This magazine has mobile apps that are available on both iphones and ipad tablets. It serves 4 editor's choice articles for free each week in the text and audio format at the same time. For me, 4 articles are just enough amount to cover in a week so I use this app to improve my reading and listening skills whenever I have free time.
https://www.theeconomist.co.kr:446/appeco.php