【判断题】行政公文除公文纪要外,均需加盖印章。( )
【判断题】You should speak clearly during the interview.
【单选题】If you want to make yourself _____, you should speak clearly and slowly.
【单选题】该实训车辆(卡罗拉)的制动盘圆跳动标准值为不大于( )。
【简答题】If you want ____, you should speak slowly and clearly to the listeners. [ A] to be understood [ B ] to understand it [ C ] understanding [ D ] to understood
【单选题】ILM is the company responsible for many of the changes in speciat-effects technology.( )
【单选题】水泥路面的横向缩缝缝隙深度一般为( )。
【简答题】定义 object 类,有 weight 属性及相应的操作函数,由此派生出 box 类,增加 Height 和 width 属性及相应的操作函数,声明一个 box 对象,观察构造函数与析构函数的调用顺序。