24. 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 protec
OG11 版的解释是the underlined part of a sentence begins a phase describing items of military equipment
OG11 版的解释是the underlined part of a sentence begins a phase describing items of military equipment
这个句子的主语是animal-hide shields对吗？那划线部分不应该是修饰 animal-hide shields 吗?
这个句子的主语是animal-hide shields对吗？那划线部分不应该是修饰 animal-hide shields 吗? | 
