积极向上的演讲稿3分钟

help sb.do sth.还是help sb.to do sth. help to do Sth还是help doing Sth还是help do Sth 下面的句子里的had是过去完成时的用法吗?过去时和过去完成时,现在完成时的区别是什么?不要大段的理论描述.例子：it doesn't help that building a big ,powerful dam had become a symbol of achievement for nations 是help sb.do sth.还是help sb.to do sth. 关于过去完成时能否用forBy twelve o'clock,I had worked ten hours.这句话中能否在worked后面加for?加了会是什么含义?那能否说下for在什么情况下可以省略？在这句话中已经省略了？ （）the day went on,the weather got worse.A With B Since C While D As 为什么不选B?请解析并翻译句子 i will be with you for every day and 关于neither用法 _____the day went on,the weather got worse.A.with B.since C.while D.as为什么不是B解释 this ruler is-----?a:myb:mine ( ) ruler is this? This is "a ruler".就引号部分提问 看清楚了你的为人,我很难选择你英文怎么讲 there be 句型中be 后可加形容词作表语吗? will后面接形容词中间为什么要加be _____the day went on,the weather got worse.A.with B.since c.while D.As five senses "five senses"的中文 根据句意及汉语注释,写出空缺处单词的正确形式1 The man is ______（英尺）and nine inches tall.2 Something has gone bad in the kitchen .it has an______(令人不愉快的）smell.3What do you think of the town after your_______( 根据句意及所给中文提示或英文解释,写出句中所缺单词The tourists had no c____but to wait for the next busTom is a ____(a good sense of humour)boy,so everyone likes him. 我们盖章时盖的"骑缝章"在英文里怎么说的?就是一页纸一页纸盖好边边的盖章! 盖章用英语怎么说 请问盖章的章用英语怎么表示?特急. 关于朗诵文章练习口才的问题我不太会说话,正在朗诵文章做一些基本的练习,这里就有个问题：我这附近的人们大都是说方言的,我面对的大都是说方言的人,那我朗诵的时候是用普通话好还是 怎么练习好口才,读什么文章呢? what are people's five senses是什么意思 英语翻译Thank you,to all of you,my dear colleagues and my dear friends.如果不考虑语调和感情的话，单纯的从字面的翻译来说是不是没区别啊。 盖章 英文顺便说下,以后需要盖章的文件最好能告诉我在那里盖章和盖什么章（公章还是合同章）这样就完美了!英文翻译, What is the result of your game? do you (在乎) the result of the game we won the game.it is an a_ result.以a开头的单词…应该是什么 英语音乐美术到底是什么东东在百度Hi我.