填空题security and freedom
问答题If all the letters of the alphabet were written out backwards ,which would be the next but one letter after the third vowel
填空题cheapest
问答题直到后来，随着国家经济的发展，刺绣才进入平常百姓的生活。
问答题无论什么时候说什么事情，你至少要让别人听得懂。（whenever）
