选择合适的用语，补充对话（）。
——What is the course of treatment about the message？
——________________.

A.A massage should be performied after a meal at once
B.The massagist should warm his hands before performing a massage
C.A massage should be performed 5 minutes after a meal at once
D.It is notnecessary to make the massagist’s hands warm before a massage.

A.The force is too heavy.
B.the force is too big
C.The force is too light.
D.the force is suitable.

A.My whole body is bad.
B.My whole body is painful
C.It is bad.
D.It is broken.