标题: 求助OG39题 [打印本页] 作者: jxttsweet 时间: 2011-8-27 21:37 标题: 求助OG39题 OG10-39 For members of the seventeenth-century Ashanti nation in Africa, animal-hide shields with wooden frames were essential items of military equipment, a method to protect warriors against enemy arrows and spears. A. a method to protect B. as a method protecting C. protecting D. as a protection of E. to protect