【单选题】请听录音,选择划线部分的语调。 She looks very young ( ), but she is already in her 50s.
【简答题】简述肺癌的鉴别诊断、进一步检查、治疗原则
【单选题】读者所借图书若需续借,应在还书期限的 执行续借
【简答题】She looks very young ____ her age.
【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】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。
【简答题】She looks very young, _______ she is already in her thirties.
【单选题】Even though she looks very young, she is twice ____ my twenty-year-old sister.
【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.