It can be inferred that the most important factor in costume design is ______.

A．Because pageants take place in daylight in the open air.
B．Because different characters require different costumes.
C．Because the colors and textures must be in harmony with the setting.
D．Because an allocation of the funds available is usually rather small.

A．only actual therapy can ensure adequate treatment
B．the help given by the web service is doubtful
C．doctors have expressed a negative view of the service
D．a therapist's office is the first place for the depressed to go