【单选题】按照本课程的符号定义习惯(国际坐标系),绕x轴向右滚转为 ,绕z轴向左偏航为 。According to the sign convention in this course (international coordinate system), roll to the right about the x-axis is , and yaw to the left about...
【简答题】cynical B. defiant C. crush D. cowardly E. courteous F. deflect G. deduce We can _____ a lot from what people choose to buy. Do you have to be so ______ about everything? I told her to stop being laz...