5. The president _____ a nation holiday for the event.
A. proclaimed B. distinguished C. acclaimed D. exclaimed
<exclaim>
claim 声称、索赔
exclaim 受惊吓以后的大喊、惊叫、呼喊
</exclaim>
<acclaim>
acclaim 欢迎
acclaimed 受人欢迎的
declaim 朗诵
reclaim 回收、开垦
</acclaim>
<proclaim>
proclaim 宣布、声称
protest 抗议
</proclaim>
<distinguish>
distinguish 区分、区别
distinct 清楚的、明显的、截然不同的、独特的
distinction 区别
extinct 灭绝的
</distinguish>