When presenting an etiquette image, a woman may use the posture ( ).
选项：

A:Putting one hand on the other hand in front of the body and puting both feet forward together.
B:Putting one hand on the other hand in front of the body and putting the feet apart in the figure of “八”.
C:Putting one hand on the other hand in front of the body and putting the feet apart in the upside down figure of “八”.
D:Putting both hands on the back and puting both feet forward together.