Choose the statements from the box and place them in the proper place in the essay. 选择合适的句子完成段落。
A.
How do the therapy dogs benefit from it?
B.
But therapy animals also serve in many other areas.
C.
As the child reads, the dog usually lies quietly and listens.
D.
When reading to an animal, some children may become relaxed.
E.
In these circumstances, other animals are available, such as cats and parrots.
F.
A therapy dog is more of a companion and is trained to help people in different ways.
G.
A dog’s handler also takes a class and must pass a test to work in the therapy program.