【单选题】Good friends usually share the same interest and agree _____ most things but sometimes they also disagree _____ each other _____something [ ]
【单选题】线刚度为i,远端铰支的单跨超静定梁,转动刚度为( )
【单选题】friends usually speak highly of him.
【单选题】库房、室外道路等场所光源一般显色指数(Ra)为( )。
【单选题】The two friends usually have ____________ together. [ ]
【单选题】同一表面的表面粗糙度轮廓幅度参数Ra值与Rz值的关系为( )。
【判断题】Old friends usually can understand each other without saying much.
【单选题】同一表面的表面粗糙度轮廓幅度参数Ra值与Rz值的关系为( )。
【单选题】听力原文:F: What do you and your friends usually do? M: We get together from time to time, do some sports, go out traveling and have some fun. F: What do you think is most important in friendship? M: Well...