摘要：
Beginning and Ending the Speech Just as musical plays need appropriate beginnings and endings, so do speeches. The beginning, or introduction, prepare 阅读全文
摘要：
1.Using action verbs 1.1 deffenence between action verbs and fuzzy verbs Action verbs(strong verbs) energize the writing. Fuzzy verbs are energy thiev 阅读全文
摘要：
c++流 https://blog.csdn.net/ouyangfushu/article/details/80779154 输入输出 getline(cin,str) 每次读取一行（包括空格） https://blog.csdn.net/henu1710252658/article/detail 阅读全文