宁夏银川市2014高考英语完形填空巩固训练（4）及答案
【2014高考英语广东省华侨中学四模】
完形填空（共15小题；每小题2分，满分30分）
阅读下面短文，掌握其大意，然后从1-15各题所给的ABC和D项中，选出最佳选项，并填写在答题卡上将该选项涂黑。
Life is filled with challenges. As we get older we come to realize that those challenges are the very things that __1______ us and make us who we are. It is the same with the challenges that come with __2______.
