第30届金钥匙科技竞赛答案

一个方木长1.5米,宽和高是3分米,把他锯成棱长是1分米的正方体木块,能据多少块?快 me see it one more time和let me see it again为什么一定要有it He got in my hair. we should get a h＿＿ in the hair dresser's. 求一首歌,歌词里能听出来的有in my hair; i dream; all i get,不知哪位高人知道这是什么歌这首歌挺熟的,以前也听过英文歌曲 33.I know things are hard with you , but you ___try to get over the difficulties.A.canB.mayC.mustD.ought答案是C,我选的是A详细的解释~~谢谢了 i didn't know how i could do things for myself before.从句中事态不受前面助动词影响吗 wish I didn't know now the things I never knew before.怎么译?wish I didn't know now the things I never knew before 怎么译? I have 什么 20 dollars pieces.1 spending 2 spent 3 spends 4 spend on We have bags in all kinds at 20 dollars.这句中为什么用at?我们最近新学好像是for？ 空中英语教室 上海教育电视台 每天几点播放 complete confidence与the complete confidence的区别i have confidence in youi have complete confidence in youi have the complete confidence in you请问以上三句有区别吗?关键不明白the在这里起到的作用 belief 和confidence怎么区别? share动词过去式 sapphire怎么读? Xylia怎么读?这是一个英文名读法我找了好久用汉语拼音拼出来好吗 Sapphire这个是英文怎么读 As a doctor,he does his best to save _____(people)lives.横线应填什么？ 浮生六记闲情记趣译文余闲居,案头瓶花不绝.芸曰：“子之插花能备风晴雨露,可谓精妙入神.而画中有草虫一法,盍仿而效之.”余曰；“虫踯躅不受制,焉能仿效?”芸曰：“有一法,恐作俑罪过 I didn't hear him_(talk)to others loudly 浮生六记 闲情记趣译文余闲居,案头瓶花不绝.芸曰：“子之插花能备风晴雨露,可谓精妙入神.而画中有草虫一法,盍仿而效之.”余曰；“虫踯躅不受制,焉能仿效?”芸曰：“有一法,恐作俑罪过 《浮生六记·闲情记趣》译文……杨补凡为余夫妇写载花小影,神情确肖.是夜月色颇佳,兰影上粉墙,别有幽致,星澜醉后兴发曰：“补凡能为君写真,我能为花图影.”余笑曰：“花影能如入影否? I avoid thinking that the book may be yours.请问动名词后可以接宾语从句吗? the effects of 是什么结构 I knocked the teapot over .. one of the effect(s)要不要加S啊到底加不加啊！ A in the effects of B,到底是A对B起作用,有影响,还是B对A呢? The largest study of the effects of .The largest study of the effects of ageing on the heart has found that women's longevity may be linked to the fact that their hearts do not lose their pumping power with age.TRANSLATE I shall not hear from him until tomorrow fling to the breeze是什么意思在麦琪的礼物里面“The 'Dillingham' had been flung to the breeze during a former period of prosperity when its possessor was being paid $30 per week." 请问graduate和undergraduate有什么不同 贾谊在《过秦论》中说是：“然秦以区区之地,万乘之势,序人州而朝同列,百有余年矣.····一夫作难而七庙堕,身死人手,为天下笑者,何也?仁义不施,攻守之势异也.”苏洵在《六国论》中说 六