【判断题】批量拣取方式适合订单数量变化频繁,季节性强的商品配送。
【简答题】简述肺癌的鉴别诊断、进一步检查、治疗原则
【简答题】She looks very young ____ her age.
【简答题】简述原发性支气管肺癌常用的治疗手段及不同类型肺癌治疗原则。
【判断题】钢圈连接的钢筋混凝土电杆钢圈应对齐找正,中间留2~5mm的焊口缝隙。当钢圈有偏心时,其错口不应大于2mm。
【单选题】电杆焊接时,钢圈应对齐找正,中间留2~5mm的焊口缝隙,当钢圈偏心时,其错口不应大于( )mm。
【单选题】钢圈连接的钢筋混凝土电杆,焊接时应按钢圈对齐找正,中间留()mm的焊口缝隙。如钢圈有偏心,其错口不应大于2mm。
【单选题】Even though she looks very young, she is twice older than my 18-year-old sister.
【单选题】Even though she looks very young, she is______my twenty-year-old sister.