问题 更新时间2023/4/3 12:59:00 According to the passage, the workers can _____ in case of pipeline leaks. ( )(本题1.0分)A.report to the local government B. ask people to leave the leak affected areasC.call 911 D. close valves 答案 登录 注册 答案：D. 出自：青书学堂 >> 桂林理工大学大学英语3
问题 更新时间2023/4/3 12:59:00
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