offer和provide的区别

到底是接动词不定式还是接动名词? knocks him down中文怎么说 求一首含 you always say my heart 的的英文歌2011网络春晚中唱过部分单词可能不对、我听出来的. a long time 为什么有a time 不是 可数名词呀 a long time 时间不是不可数吗?为什么可以加a 国际音标是只对英语适用还是对印欧语系中的所有语言适用?如果只对英语适用为什么不叫英语音标?法语中有些单词标的音标是不是就照读?音标是不是只有国际音标? 国际音标所有语言相通吗 什么是银行头寸? 【英语】有“It is no useless+动名词”这样的用法吗? 轧票 轧的读音 it is bad for your eyes ______(read)in weak light.真不定式还是动名词? 被积式f(x)dx怎么理解, d/dx∫（a b）f(t-x)dt 前面的d/dx是什么意思? Do you know your new teacher quite well?改同义句请改同义句 over the nest 100 years这个句出现时有没有时态的要求?in/over the last 100 years用现在完成时 Over thirty years ago he left his hometown .Over 可以换成什么 Nothing is more important tha n our time over 100 years前面的动词时态为? 句型转换 1.what about playing basketball after school2.diving is the most difficult activity of all3.both Lucy and Lily like learning Chinese our company ____ a 50% increase in production this year.A.on the basis of B.apply for C.aim at The（ ）production of engines in our factory has doubled this year.A.manualB.annualC.amountD.alike Our company brought this building, that the boy violin play can well chess well 造句 His father cames back over sixty years ago.同义句 什么是脸上三角反射区 roll in the deep的中文歌词 1.林叔叔用铁皮加工10个长0.8m,宽0.5m高5m的长方体烟囱,用了多少平方米的铁皮?2.用一张长40cm,宽20cm的长方形铁皮,加工一个深5cm的长方体铁皮盒,（焊接处与铁皮厚度不计）,这个长方体铁皮盒的 一个圆柱形铁皮烟囱,底面周长是2.5m,如果将烟囱加高到32m,至少还要铁皮多少米? The student skipping classes left the classroom without___.（notice）这个逃课的学生离开了教室,没有人注意到 The students 什么going home The meeting being over,all of us went home为什么事 being over? The meeting being over, all of us went home. 开完会后我们都回家了为什么用being