試卷名稱:104年 - 104 大學入學考試中心_指定科目考試:英文#23129
年份:104年
科目:高中(學測,指考)◆英文
8. In ancient times, people used large shells to ______ voices in open-air ceremonies so that their tribalmembers near and far could hear what was said.
(A) amplify
(B) mobilize
(C) penetrate
(D) undermine