【单选题】---Andy, _________, it’s time to have breakfast. ---OK, mum.
【简答题】四跨绝缘锚段关节(温福线)转换柱处两接触线垂直距离为600mm,水平距离为()mm。允许误差为0~+30mm。非支承力索距工作支悬挂的任何部件绝缘距离不小于500mm。
【简答题】四跨非绝缘锚段关节转换柱处两支接触线垂直距离为()mm;水平距离为200mm,允许误差均为±20mm.
【判断题】熄灭交流电弧最有利的时机是交流电弧电压值最大时。
【单选题】- Write to me when you get home. - OK, I _______.
【单选题】—Please _____ the computer with something, or it will get dirty easily. —OK, I'll do it right away. [ ]
【单选题】—There is no salt left. Jim, would you like to get ________? —OK, Mum!
【单选题】---I’m going to the supermarket, let me get you some fruit. ---OK. Thanks for your _____________.
【判断题】It is not easy to get tempted though there are many goods in a supermarket.