GMAT PREPARATION Speed Test GMAT PREPARATION Comprehension Question   Q.1 Which one of the following best describes the approach of the author? comparing experiences with two innovations tried in order to illustrate the failure of both presenting community perspective on two technologies which have had negative effects on people using the negative outcomes of one innovation to illustrate the likely outcomes of another innovation contrasting two contexts separated in time to illustrate how deserts have arisen comparing and contrasting two innovations to prove a point. © www.winningprep.com