zouchang 幼苗
共回答了22个问题采纳率:81.8% 举报
1年前
651793087 幼苗
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回答问题
the london olympic games marks the third time that London ha
1年前1个回答
I didn't finish my homework on time.It made my teacher___(ha
1年前2个回答
Mike with Linda __ going to the movies.A、has B、is C、are D、ha
1年前4个回答
The number of the students in our school ___ 2,000 now.(A)ha
1年前9个回答
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:
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
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( )
Alice__when she was crossing the road.(A.had an accidentB.ha
25℃时,2a mol•L-1HA水溶液中(HA为弱酸).用NaOH调节溶液pH(忽略体积变化),得到c(HA
our english teacher is really wonderful。indeed,he usually ha
按要求完成句子,没空一词.We feel very happy in English classes.(对very ha
已知A点高程Ha=72.445m高差Hba=2.324m则B点的高程Hb为(
A base with the newest facilities for information sharing ha
将某一元酸HA溶液与NaOH溶液等体积混合:
Unluckily, when I dropped in , Dr. Smith ____, so we only ha
25 ℃ 时,下列各溶液中关系的叙述中,正确的是( ) A.0.1 mol/L HA(
you understand this rule, you’ll ha
英语翻译You should wash your hands before dinner.(改为被动语态)Your ha
你能帮帮他们吗
雨说副标题对我们理解这首诗的主旨有什么作用
冠在读第四声时可以组什么词?出了冠军
think and write1) hospital - low - ___ - ___ - kitchen - ___
ab是圆o的弦,点c是弦ab上一点,且bc=2ca,连接oc并延长交圆o于d,又dc=2cm,oc=3cm,则圆心o到a
分析莎士比亚这篇祭文,从词和修辞方式上分析
精彩回答
阅读下面两个语段,完成后面问题 十年春,齐师伐我。公将战。
cosx的4次方的不定积分
She is going to work hard at English this term.对work hard at English 提问.
如果星期六是“六一”儿童节,那国庆节是星期几?
醋酸菌将乙醇变为醋酸的反应式