Restoring a walking trail
Put the paragraphs in a logical order.
使用上下按钮调整顺序；键盘也可操作。
- 1
A final safety check allowed the section to reopen the following morning.
- 2
The park team closed the affected section and inspected it for further hazards.
- 3
Once the inspection was complete, volunteers removed the branches under staff supervision.
- 4
After a storm, branches blocked a popular walking trail.
完成后查看：参考答案、中文解析与原文
建议先独立作答。这里提供本站参考内容；提交按钮仍会保存练习并核对客观题。
参考答案
1. After a storm, branches blocked a popular walking trail. 2. The park team closed the affected section and inspected it for further hazards. 3. Once the inspection was complete, volunteers removed the branches under staff supervision. 4. A final safety check allowed the section to reopen the following morning.
中文解析
先发现危险，再检查、清理、复检开放。After a storm 虽有 After，却仍可开篇；不能只靠连接词机械排序。
逐项分析：依据与易错点
起点：先建立主题
暴风雨后道路受阻是事件起点，不依赖前文。
衔接 1 → 2
affected section 指受堵路段，先封闭检查。
衔接 2 → 3
Once the inspection was complete 明确检查结束后清理。
衔接 3 → 4
final safety check 在清理后，才能解释恢复开放。
AI 辅助原创练习 · 经站主人工核对（2026-10-28）。不是 Pearson 官方真题或官方评分。