四年级数学拼图

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英语作文:Hou do I plan to spend summer holiday(七年级的程度就好了!) 一条由39个氨基酸形成的环状多肽,其中有四个谷氨酸,则该多肽至多有96种氨基酸.请问这句话哪儿错了? I think your English spoken is good 这句话有语法错误么! This is the beginning of the garden tour.中文意思?回答要准确! this is the begnning of the garden tour改为一般疑问句 根据句意及首字母提示完成单词. This is the b____ of the garden tour.I'm s_____ they can play in the heat.Let's see the pandas f____.L___are form South Afrca.He's a policeman . It's a d_________ job This is the --- (begin) of the garden tour.用所给词的适当形式填空、如题`` 儿茶酚胺化合物是不是氨基酸衍生物 improve my spoken English.是什么意思 how to impove my spoken English i wanna practice my spoken englishi wanna find a english partner to practice my oral english,is there any foreign friend could help me?it will be better if you are a english native speaker.thank you very much This is the beginning of the garden tour.为什么要ing This is the beginning of the garden tour. The store has very nice bags at a very good price( ) girls like you.为什么 “after school”的反义词是什么? 如果名人是什么他们则是什么造句 用名字造句用“张靳萱”这个名字造一段话,最好带有爱意的 DEF含同种非金属元素 E是常见固体单质 D.F通常情况下是气体帮 有会这道题的人吗 是第五题会的人帮忙谢谢 链传动的运动不均匀性和哪些因素有关? The price of the bag is very ___ and I can afford it. A.low B,high C.dear D.cheap 答案是选A,但为什 Our price is very low ,and anybody can () it.A,buy B,sell,C,afford D,take我认为按翻译a没有人肯买它,c没有人可付得起他d没有人可以带走他都对. The price of vegetable is very (high) 为什么答案为hight 求出∠A+∠B+∠C+∠D+∠E+∠F+∠G=?. 在一定转速下,要减轻链传动的运动不均匀性和动载荷,应该采取哪种措施?(单选)A、增大链节距和链轮齿数 B、减小链节距和链轮齿数C、增大链节距、减小链轮齿数 D、减小链节距、增大链 人一般受到刺激后多少天情绪会稳定? 人的哪個器官受到刺激后會變大?不要亂想啊... 人身体那一部分受到刺激之后会涨大数倍?{.ˊ阿彌陀˙\x07|_.峩的佛 `;\x07 } 我要的爱,并不是谎言而组成的.用英语怎么说? 如图求角a加角b加角c加角d加角e加角f加角g加角h 链传动不均匀性怎么形成的