根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中的两项为多途选项。
Africa is a very diverse land with many different tribes. One tradition that many of these groups share is painting or marking their bodies and faces in color. They do this for many reasons. Some marks are used to identify people as part of a group.____71____ Let’s look at some different examples of body painting.
____72_______ Among the Masai of East Africa, when men are old enough to marry and make decisions for their people, they participate in a special ceremony in which they paint their heads and faces red. This ceremony
