BeforeIcamehere的精选

问题详情：阅读题解;阅读下列材料，然后从各题所给的四个选项中选出一个最佳* “BeforeIcamehere,”onechildsaid,“Ithoughtswimmingwasrunningthroughanopenfirehydrant(消防龙头).”  “Here”isasummercampthat’s...