【单选题】-What do you like? -I like ____. [ ]
【单选题】下列较适合在数控机床上加工的内容是( )。
【单选题】During (the) discussion, Mr. Sam (remained) silent (when) a (sking his opinion).
【单选题】_____ is one of the water sports. [ ]
【简答题】改错。 ( ) 1. He sometimes goes sking . _________________ A B C ( ) 2. My mother often walks to home . _________________ A B C ( ) 3. What are you do ? _________________...
【单选题】下列较适合在数控铣床上加工的内容是( )。
【简答题】故障录波装置数据采样及记录方式有( )和( )
【简答题】人们通常把身体素质分为力量、( )、( )、( )和灵敏五大类。