三相交流异步电动机的拆装应注意的事项有？
如果坠落到地铁站台后看到有列车驶来，最有效的方法是紧贴里侧墙壁。
While on watch at sea you must maintain a proper lookout at all times. On a 700-foot cargo vessel being hand-steered during daylight hours in good visibility and clear of any navigational hazards，the lookout may be（）. ["the helmsman","the mate on watch","Either A or B","Neither A nor B"]
任何一级管理者从基层到高层都应当具备的能力是（）。 ["专业技术能力","团队建设能力","分析决策能力","交流沟通能力"]
启动Windows后，出现在屏幕的整个区域称为（）。 ["程序管理器","工作区域","桌面","文件管理器"]
三相交流异步电动机的拆装应注意些什么事项？
