나무 숲

단기특강 7강 1 People have [higher/lower] expectations as their lives get better. [Therefore/ However], the higher the expectations, the[easier/ more difficult] it is to be satisfied. We can [decrease/ increase] the satisfaction we feel in our lives by controlling / raising our expectations. [Inadequate/ Adequate] expectations leave [a room/ room] for many experiences to be [unpleasant/ pleasant] sur..

1 Too many companies advertise their new products as if their competitors [existed/ did not exist]. They advertise their products in a vacuum and are [pleasant/disappointed] when their messages fail to get through. Introducing a new product category is [difficult/easy], especially if the new category is not [matched/ contrasted] against the old one. Consumers do not usually pay attention to what..

ebs단기특강 유형편 4강 1 Mammals tend to be less colorful than other animal groups, but zebras are strikingly dressed in black-and-white. What purpose do such high contrast patterns serve? The colors’ roles aren’t always obvious. The question of what zebras can gain from having stripes has puzzled scientists for more than a century. To try to solve this mystery, wildlife biologist Tim Caro spent more th..