懒忧忧 春芽
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咖哩面包 幼苗
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btbtt 幼苗
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回答问题
关于一个英语句子的探究:Until you told me,I had heard nothing of what ha
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英语语法For she heard the kitty coming,long time ago.Two eyes ha
Rarely ________ such a silly thing. A.have I heard of B.I ha
1年前1个回答
高一英语选择题,求详解Many a man and many a woman ____that he or she ha
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帮我检查作文hello andy,i'm nancy.i heard you good at english.we ha
He ( ) in Xinxiang for five years when I heard his news.A ha
the london olympic games marks the third time that London ha
I didn't finish my homework on time.It made my teacher___(ha
Mike with Linda __ going to the movies.A、has B、is C、are D、ha
The number of the students in our school ___ 2,000 now.(A)ha
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急,急,英语翻易,Everybody needs a little time away,I heard her say
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某一元弱酸(用HA表示)在水中的电离方程式是:HA⇌H++A-,回答下列问题:
only then ____that he had lost a chance of achieving his dre
I heard that China is a “Kingdom of bicycles”,and I know thi
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一个化学选择常温下,0.1mol\L某一元酸(HA)溶液中c(OH-)\c(H+)=1x10^-8 ,下列叙述正确的是A
When she heard that her life was in ________ danger, she fel
补全下列句子The birds are---------All children will-------Books ha
英语作文中一句话的问题,题目大概是学校要召开一个英语聚会有一些外国朋友要来,里面有一句话不明白 they will ha
(2013•合肥二模)25℃时,浓度均为0.1的HA溶液和BOH溶液,pH分别是1和11.下列说法正确的是( )
你能帮帮他们吗
I didn't like sports,and.my brother.A.either did B.neither d
已知一函数的拐点,求函数式里面的常数项a和b,比如下面这题目!
使用显微镜观察时,用眼的姿势
一个数字去掉前面一个数等于十三,减去后面一个数等于四十,问这数是多少拜托了各位
我们来自不同的国家,但我们彼此相处融洽.We are from different coun
精彩回答
以下说法正确的是( ) A.纳米材料是指用一种称为“纳米”的新物质制成的材料
写出下列化学反应的文字或符号表达式,并指出基本反应类型 (1)发出黄色火焰,产生大量白烟的反应 _______ ,_______ ;
阅读下面的文言文,完成问题。张存敬,谯郡人也。性刚直,有胆勇,临危无所畏惮。
x的平方乘以根号x分之一的不定积分
以下关于生态系统的营养结构的叙述中,错误的是( )