【简答题】v. admit; recognize the fact
【简答题】the odd thing was thathe didn’t recognize me. a real b whole c same d strange
【单选题】如图所示,平面汇交力系中4个力之间的关系是【图片】
【简答题】_______________: v. to recognize; to admit
【简答题】d____ v. recognize thedifferences between things 区分;辨别
【判断题】有时叶轮进口截面上的气流分布很不均匀,为改善这种状况,在大型离心通风机的进口集流器之前一般都装有进气箱。
【单选题】如图所示,平面汇交力系中4个力之间的关系是【图片】
【简答题】d_______________: v. recognize the differences between things.