第二部分阅读理解（共两节，满分30分）第一节（共4小题；每小题两分，满分30分）阅读下列短文，从每题所给的四个选项（A、B、C、和D）中，选出最佳选项，并在答题卡上将该项涂黑。
21．Nowdays，many kids aren't interested in a summer camp that involves paddling（划船）canoe or singing campfire songs．But that doesn't mean summer camp is out complerely．Fortunately，there are summer camps that will suit almost any teen's tastes．And，many of them provide opportunities to prepare them for their future asporations．
