[议论文型完形填空] (限时:每篇15分钟)A What separates people who reach their goals from everyone else is their ability to stay on track, despite challenges. __1__ will come; you can bet there will be chances for you to get off track. If you're an athlete, it may be an injury that causes you to have to __2__ practices. If you're trying to get to a healthy weight, you may have to travel __3__ and stay with a friend who doesn't like to work out. The point is that some kind of challenge will __4__. How we deal with these challenges __5__ the victims from the victors. You can use challenges as a stepping __6__ or as a block, and you can use them to __7__ your ambition or block your view; the __8__ is yours. Challenges should __9__ to make you stronger and more consistent as you attend to each difficulty. They should cause your __10__ to dig deeper, in search of a(n) __11__. The problem arises when you don't __12__ challenges. If you can predict potential problems and plan |