剪刀削发用力过度,头发就会成片削掉。
参考答案:对
A. sometimes play
B. plays sometimes
C. sometime plays
D. sometimes plays
已知全集U={2,3,4,5,6},集合A={2,5,6},集合B={3,5},则(∁uB)∩A=( )
A.{5}
B.{2,6}
C.{2,3,4,6}
D.{3}