【简答题】The talks proceeded in a friendly atmosphere.
【单选题】装配式建筑按预制率分类,预制率低于20%属于那种预制率?
【简答题】A.sponsored B.supported C.promoted D.proceeded
【简答题】A.processed B.produced C.preceded D.proceeded
【单选题】He proceeded at a leisurely ____.
【简答题】What did writer-director Paul Greengrass obtain before he proceeded with the movie?
【简答题】A) acquired B) adapted C) practiced D) proceeded
【判断题】混凝土凸形挡台是为了控制轨道板的纵、横向移动,其位置设在混凝土底座上,且在轨道板两端的中间,凸型挡台是圆柱体,半径为25cm,高为25cm。