A．Slim women usually fidget less than fat women.
B．Men usually fidget more frequently than women.
C．Fidgeting helps people expend more energy.
D．Fidgeting is closely related to men’s weight.

A．She is busy at work and can not go back to visit her parent.
B．She cannot afford traffic fee to see her parent.
C．She is good at entertaining others.
D．She wants to invite the man to join her on holidays.