影响物体转动惯量的因素包括:()
A.质量
B.物体的转动速度
C.质量的分布
D.转动轴的位置
参考答案:A, C, D
This silk has gone right ________ and we have not sold a single piece of it for weeks.
A.out of fad
B.out of pattern
C.out of custom
D.out of fashion