答案：1.briefly;2.brief;3.abbreviated;4.brevity;5.abridged
译文：1.她以平淡的语气简短地报告了这件事。
2. 9月缩写为Sep。
3.音乐会开得很短，这使观众感到失望。
4.他为演讲起了一个草稿。
5.为便于学生理解，很多学校采用长篇小说的缩减本。
上一篇： 2015英语六级语法必备练习(第十六期)
下一篇： 2015英语六级语法必备练习(第三期)
国内英语资讯:Chinas development stems from reform and opening-up: MOC
华尔街受创冲击亚洲金融市场
国内英语资讯:Chinese, Mexican FMs discuss intl trade over phone
Metoo发起人吐槽活动毫无成效！一针见血
国际英语资讯:EU adopts tougher anti-money laundering rules
国内英语资讯:Chinas forex reserves edge down in September
国际英语资讯:Ugandan president hails China during visit to Britain
体坛英语资讯：Modric named FIFA best mens player of the year
每逢佳节胖三斤！为什么你体重正常，肚子还是很大？
体坛英语资讯：Congos Vita Club edge Moroccos Berkane to advance to CAF Confederation Cup semis
国内英语资讯:Chinese premier calls on China, Tajikistan to further step up cooperation
国内英语资讯:Senior officials around the world praise China, expect closer ties on National Day
国际英语资讯:Indonesias quakes, tsunami kill 2,073 as search mission extended
体坛英语资讯：Messi to miss Argentina friendlies against Iraq, Brazil
国内英语资讯:Chinese premier calls on China, Kazakhstan to further promote synergy of development strateg
体坛英语资讯：Kenya returns to Africa Sevens rugby to gauge World Series preparations
体坛英语资讯：CSKA Moscow beat CBA champions Liaoning 90-46 in Zadar basketball tournament
国庆假期全国接待国内游客超7亿人次
娱乐英语资讯:Beijing Music Festival opens with renowned Peking opera
国内英语资讯:Chinas northeastern old industrial base wooing overseas talent
美国财政部发布外国投资新规
体坛英语资讯：Shocks aplenty in 2018 Wuhan Open second round
体坛英语资讯：Corinthians, Cruzeiro advance to Copa do Brasil final
国内英语资讯:Chinese envoy calls for adherence to multilateralism
体坛英语资讯：China revenge on Japan, Nigeria make mistory at FIBA Womens World Cup
国内英语资讯:Chinese firm explores green investment opportunity in south Nigeria
为什么有人疯狂追爱豆，还觉得他们比家人亲
体坛英语资讯：Fenerbahce wins its fourth Zadar Basketball Tournament trophy
如何找到愿意和你交流的老外？
国内英语资讯:Commentary: Chinas push for a more open Eurasia