①化石燃料的燃烧是CO2排放的主要因素。化石燃料主要包括煤炭、石油和。
②下列对节能减排的建议可行的是(填字母)。
a.停止使用化石燃料 b.推广使用光伏发电
c.多骑共享单车出行 d.生活垃圾集中焚烧
①捕捉室中加入的X溶液,X是(填化学式)。
②整个流程中可以循环使用的物质是。
(1)在飞镖游戏板上画有半径为5cm的一个圆(如图1),求飞镖落在圆内的概率;
(2)飞镖在游戏板上的落点记为点O,求△OAB为钝角三角形的概率.
Do you like to tell stories? Do you like to write? Some- times those questions have two different answers. . However, it can be hard to write them down on paper.
. Even professional(职业的) writers do not write everything perfectly for the first time." They have to revise (修正) their work. When you revise your writing, you look for ways to change it to make it better. . You make sure that you have used capitals(大写), periods and other punctuation marks in the best way. You look for words that can be taken out or changed for different, more exciting words. You make sure that your words help the reader get a picture in his/ her mind when he/ she reads them.
Writing is one of those skills that take practice. The changes you make can turn boring words into exciting words. . Don't be afraid to make changes. The first time you write on a topic, you get your ideas down on paper. .It's making it ready for readers to enjoy.
A. You check your spelling B. Revising your writing is important C. Many children love to tell stories out loud D. Revising your writing is cleaning it up E. They can make your ideas come alive |
①会议总结了大革命失败的教训
②确立了开展土地革命和武装反抗国民党反动派的总方针
③指导了南昌起义的爆发与成功
④提出了“政权是由枪杆子中取得”的重要论断
各路媒体纷纷聚焦2017年3月召开的全国两会,以上为“法治中国”系列报道的两个镜头,请运用相关法律知识回答下列问题。