113 年 113年公務人員高等考試三級考試暨普通考試・法學知識與英文（包括中華民國憲法、法學緒論、英文） 37Children and the elderly are the most ____ to flu infection, so they should get vaccinated as early as possible. AfashionableBconsiderableCvariableDvulnerable 看答案與解析