醋酸和碳酸哪个酸性强

这个是什么意思sleep late sleep late和oversleep有什么区别? get up late=sleep late吗 He asked me when we should start改为同义句：He asked me ------ ------ -------. 天净沙秋前后两处景物呈现出不同的特点她们分别是 The boy asked us when we would leave for Shanghai.改为简单句 The boy asked us ___ ___for Shanghai. he asked when we should go to the cinema.改为简单句. 天净沙秋原句 有关劳动的成语 Can you tut on your coat?Yes I an What can you do?I can put on my coat. He used to sleep late in the morning.Now he is used to get up early.这句话哪错了 He used to sleep late,but now he is used to getting up edrly.he is used to getting up edrly.这里为什么要用“getting”? 优秀班委颁奖词、优秀团员颁奖词分开写,不要太长. 天净沙秋的意思是什么?救急! 天净沙秋　　意思 怎样为班干部写颁奖词 “我们傍晚就回家了.”这句话用英文怎么翻译 为什么苍蝇到了晚上就反应迟钝?还有厕所的苍蝇也是反应迟钝? 徐霞客温泉诗句中 钱唤水多情 西班牙语的“谢谢”怎么写?怎么读? tom and tim are cleaning them room怎么改错 “A friend in need is a friend indeed.”的汉语意思是什么? A friend in need is a friend indeed的中文意思 班级优秀小组颁奖词怎么写 班级里要为感动班级的同学写颁奖词,80~100字左右.我要写的那个人学习很优秀,平时很低调,人品也很好. 几篇给同班同学的颁奖词 press的用法 press the red button to be liked意思 Please don't be here on time 是否正确 please be on time .这么说对么.为什么 班级为我而精彩 怎么写 创建体育特色班级应该怎么做 创建体育特色班级应该怎么做