紫裳蝶衣 幼苗
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妖精449 幼苗
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493739169 果实
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回答问题
Lucy didn't come to school,did she?A.yes,she was B.no,she wa
1年前4个回答
-mary did not come to school yesterday did she---------she c
1年前3个回答
英语翻译Mary didn't come to school yesterday,did she?我不太明白为什么Yes
1.--She did not come to school yesterday,didn't she?
she did not come to school because she was ill改成同义句she did n
1年前2个回答
一道反义疑问句选择she did not come to school yesterday,did she?______
He did not come to school yesterday,did he?-__,though she wa
1年前1个回答
He did not come to school yesterday,did he?-____,though she
7.Kathy did not come to school ______ she was ill.
1年前5个回答
----She didn’t come to school yesterday, did she?
------She didn’t come to school yesterday, did she? ‘
---She didn’t come to school yesterday, did she ?
—She didn’t come to school yesterday, did she ?
He didn't come to school yesterday ,did he?_____ A.Yes,he di
A:She didn't come to school yesterday,did she?
A:Did Patsy _ to you yesterday?B:Yes,she _ to me at school.
12. Lily didn't come to school, did she?
—Lisa didn’t come to school yesterday, did she ?
你能帮帮他们吗
已知向量a垂直于向量b,向量c=向量a+2倍向量b,c的模长为√10,求c与a+b余弦值的最小值
已知三角形的顶点A(2,4) B(0,-2) C (-2,3)求AB边上中线CM所在的直线方程并求三角形ABC的面积
压缩二氧化碳使其液化,内能增加还是减少?为什么?
一家商店一月份把某种商品按进货价提高60%出售,到三月份再声称以8折大拍卖,那么该商品三月份的价格比进货价( )
“橘生淮南则为橘,生于淮北则为枳”的地理原因
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青面兽 ___________ (人名)负责押送“生辰纲”, ___________ (绰号)吴用在 ___________ (地点)巧设妙计“智取生辰纲”。吴用设计用药的过程是:两桶都是好酒,七个人先吃了一桶。刘唐 ___________ ,故意给军士等人看。次后,吴用 ___________ 。最后,白胜夺过吴用手里的瓢,将酒倒进桶里。
无论是阅读或是写作,字的难处在意义的确定与控制。字有直指的意义,有联想的意义。比如说“烟”,它的直指的意义,凡见过燃烧体冒烟的人都会明白,只是它的联想的意义迷离不易捉摸,它可联想到燃烧弹、鸦片烟榻、庙里焚香、“一川烟草”“杨柳万条烟”“烟光凝而暮山紫”“蓝田日暖玉生烟”……种种境界。
材料一:科学家发现,人类的大脑的贮存量大得惊人。人平常只发挥了极小的大脑功能,要是能够发挥一大半的大脑功能,那么可以轻易学会40种语言、背诵整本百科全书、拿12个博士学位。
下列不能证明海陆变迁的现象是( )
帮求一个极限:lim (x^2-6x+8)/(x^2-5x+4) x→4