joyfish 花朵
共回答了23个问题采纳率:95.7% 举报
1年前
回答问题
英语翻译In many families today,both the mother and the father ha
1年前2个回答
帮忙翻译英语短文In families with two working parents, fathers may ha
1年前1个回答
英翻中一句话The richest fifth of American families receives over 4
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
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:
i made a wish for my families,my friends and myself,hope tha
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
你能帮帮他们吗
"授之以鱼,只供一饭之需.授之以渔,则一生受用.
今天我买了15个苹果12个梨,儿子又买了3个苹果2个梨,问我们一共买了几个苹果几个梨?
y=1/3x³+x²+x的极点为x=-1是假命题,请说明原因
若关于x的方程(2x+1)x^k的平方+kx-5=0是一元一次方程,则k,x的值各是多少?
介词后必须加ing吗?那么you play for winning.这句话正吗确?
精彩回答
Help others, ________ you'll feel happier.
11个月前
多项式4y²-12y+9因式分解的结果为( )
阅读下面的文章,完成后面题目。 车站上空的鹰
what, your, was, ago, school, five, like, years(?)(连词成句)
某有机物分子中含有n个-CH2-,m个-CH-,a个-CH3其余为-Cl,则-Cl的个数为多少?