【简答题】Is it in the factory__his father worked a few years ago. ? A. that B. which C. where Dthe oneA. a B. b C. c D. d
【单选题】Is it in the factory ______ “Red Flag” cars are made?
【单选题】当直齿齿轮m=3,Z=25时,其分度圆直径是多少?
【单选题】Is it in the factory _____ you visited last week _____ this kind of car is made? [ ]
【简答题】观看视频 1.2.2 ,阐释足球比赛中“防守战术原则”? P109