单选题Which setting change would you allow to make a child object to be moved out of a parent object?（）A Flex mode on. B Flex mode off. C Confined mode on. D Confined mode off.
题目
单选题
Which setting change would you allow to make a child object to be moved out of a parent object?（）
A
Flex mode on.
B
Flex mode off.
C
Confined mode on.
D
Confined mode off.