2007年高考英语山东卷完形填空解析 Life is filled with challenges. As we get older we 1 realize that those challenges to the very things than 2 us and make us who we are, it is the same with the challenges that come with 3 . When we are fared with a challenge, we usually have two 4 . we can try to beat it off, or we can decide that the thing 5 the challenge isn’t worth the 6 and call it quits. Although there are certainly