For example, there are more than 100 face-painting styles    1     (design) for Xiang Yu, the hero in Farewell My Concubine, and each one is different. Various types of Chinese facial makeup enable the audience    2     (know) a character easily and get more involved in the appreciation of the performance.

According to the results of the check-up, the acupuncturist then selects certain points on the body called acupuncture points. Needles are pushed into the skin at these points __________ that a health problem can be treated. ①Up to now, more than 360 acupuncture points __________(identity), each linked to a different part of the body. Sometimes the needles are pushed into points near the body part affected by a disease, and sometimes into points that are not so close to it.