【简答题】手工编程 直接在数控机床上进行编程的方法为()。
【单选题】My aunt and uncle usually bring some gifts ______ me when they come to visit. [ ]
【判断题】修配装配法在单件、小批生产中被广泛采用。
【判断题】Graduation gifts are usually very valuable.
【判断题】修配装配法在单件、小批生产中被广泛采用。( )【中】
【判断题】修配装配法在单件、小批量生产中被广泛采用。
【简答题】In the party, we usually _______ gifts with each other.
【单选题】What do couples usually ask for as wedding gifts?