问题
填空题
严格遵守（）的原则，营业线施工和检修作业必须在施工封锁时间或天窗内进行。
答案
参考答案：行车不施工，施工不行车
搜题请搜索小程序“爱下问搜题”
严格遵守（）的原则，营业线施工和检修作业必须在施工封锁时间或天窗内进行。
参考答案：行车不施工，施工不行车
| 从方框中选用合适的词并用其适当形式填空。 | |
2. John is taller and ________ than Tom. 3. I like Yao Ming and Liu Xiang very much. Both of them are my _________. 4. It's not right to think PE lessons are _______ to us. 5. ________, many hunters kill tigers for their fur and bones. |