题目内容：

Phelps, the 31-year-old US swimming star, was seen1. purple circles dotting his shoulders and back at the Rio Olympics. The circles2. (cause) by the ancient Chinese treatment, in which he is a great3. (believe). The Chinese treatment, known as “baguan”, uses heated glass cups 4.(create) a suction (吸气) on the patient’s skin, causing a circular mark.

I remember, some 40 years ago, when I fell sick, my mother always did cupping on me. It scared me. I would cry. 5. my mother would say: “ Be patient! It will hurt just a bit, like an ant bite.” So I would let her, and it 6.(usual) helped. Now when I have fever, flu, or muscular pain I go to a “cupping spa” and get it done. Not that I don’t trust medicines, but I also believe in cupping. I got it done just last month for my fever, 7. wasn’t coming down with medicines and injections. One session of cupping and the fever was 8. (go).

The US National Institute of Health says on 9. (it) website that “cupping” is considered generally safe for 10.(health) people when performed by a trained health professional.