氧气是常用的

Yes,I can用cook提问 脚疣怎样传染的?我到处找,找不到一个明确的答案,我真不知道我脚上长疣是怎么引发的.的确我常穿硬底的鞋子对脚的损伤很大,但是我个人卫生没什么问题,确实两三年前袜子借别人穿过一次 患者信息：女 25岁 病情描述(发病时间、主要症状等)：去年脚底张了3个疣,不疼不痒,当时以为过几天就没了,后来发展到现在大小有十几个,去医院医生说是病毒性的,不治疗会越来越多,现在做 在同一块地上,按稀疏不同密度种植同种植物,长出来的植物往往具有不同的形态.种植密的部分长出来的植物茎比疏的部分要【 】A长而粗B长而细C短而粗D短而细 （ ）----Physic ______more difficult than Chinese.Do you think so?----Yes,I think so?A.is B.are C.has D.have原因 nobody后加名词单数还是复数Nobody_____how to run this machines.A.know B.have known C.knows D.is knowing 德语字母中 Y 的第一个发音怎么发呀?字母名称中第一个音是：'y怎么发?一楼的能够写个汉字出来吗？ 德语中半元音字母y有两个发音,一个是ypselon,一个是j.这两个音在单词中怎么区分? I like _chinese_ best,but I don‘t like _____,_____,_____or_____.I like _chinese_ best,but I don‘t like _____,_____,_____or_____.（根据划线部分写）快一点! I don't like Chinese,because its______than English.______填什么 It likes bananas very much.The boy swims in the river.把这两句改成一般疑问句及否定句 They are eating bananas 改为反义疑问句 have 的否定句 A:Which subject do you like b___?B:Yes,I think so.A:Do you have any truble in learning English?未完B：Yes,I think l____ is reallyhard.Sometimes it's too hard for me to u_____ what the speakers say.A;Well ,you just n_____ a lot of practice.The m___ 一种物体能否穿过另一种物体取决于什么因素,与物体密度,和力量有关系吗 什么的密度是相同条件下空气密度的1.103倍 请用密度的角度分析油滴处于悬浮状态的原因 English they don't like I but (翻译 ) -Do _____you think is right, ____ others say.-Yes, I will. A as, whatever B as, whetherC what, what D that, what请问选什么?为什么? 英语句子中有插入语,怎么作肯定或者否定回答?例如：Do you think it is right? They don't like _______ on TV.They don't like _______ on TV.A.publication B.advertisements C.trophy D.speciality DO you think it is right 回答用yes ,I think so .为什么不用Yes I do或Yes it is I do not think she is right.yes ,she is.no ,she is not.2 she is not right,is not she他们的答语翻译方法是一样的么,NO 翻译成是 YES,是翻译成不. crop是这个英文什么意思crop是英文的意思 农作物里倒伏是什么意思 作物吊根含义 农作物复播是什么意思 There will be a class meeting next monday.翻译 求kate voegele 的《angel》的歌词,中英文一起 the moment you'd been looking forward to came at The moment we have been looking forward comes at last.中为什么用comes 而不用想了解为什么不用came 而用comes,语法书上说是因为前现后现,前过后过,我还是不怎么理解.此题是定语从句我知道,不用重复讲解, 英文问题kate voegele 的angel歌词是什么意思1 there aint no other side to shuffle me from I belong where I decide.2 I’m the whisper conscience in your ear.3 that’s exactly the reason that I’ll never fit in here4 I aint got no sob stor More than one student () to go to Beijing for a holiday next week.A.want B.wants C.will want D.wanted 为什么选C啊,这么会有这么奇怪的说法-- --为什么不选A,请给出非常详细的理由,Thank you