【单选题】— —Good idea. Where do we play?
C.
Why do you like tennis?
【单选题】— Do they play tennis? — Yes, they play tennis ____ you do.
【单选题】因链轮具有多边形的特点,链传动的运动表现为( )
【简答题】I use to play tennis a lot but I don‘t play very often now.
【单选题】因链轮具有多边形特点,链传动的运动表现为( )。
【单选题】—Can he play tennis ______ volleyball? —He can play tennis. [ ]
【简答题】In August we play tennis every day. In August we play tennis all day. ____