参考答案

正确答案：C
解析：entirely：adv．完整地，全部地；thoroughly：adv．彻底地；完全地；throughout各处，到处；遍及；从头到尾；全部时间：He is famous throughout the world. 他闻名于世界。It rained throughout the night. 雨下了一整夜。 wholly：adv．完全地。