紫茗_清 幼苗
共回答了19个问题采纳率：100% 举报
1年前
回答问题
校名:X X middle school 班级：Class 10,Grade 7 大小写应该注意哪些?
1年前1个回答
have pe class is necessary for middle school stu
What do middle school student do after class i
i ‘m in Class 6,Grade 7,No.9 Middle School
Having P.E.class is necessary for middle school studnets(改为同
1年前2个回答
how long does each class in japanese middle school last 英语翻译
i am in nan chang middle school,class 4 ,grade 7.的汉语意思
1年前4个回答
—Sally is a middle school student. She is in Class Six, Grad
--Sally is a middle school girl. She is in Class 6, Grade 7.
I‘m in Class 1 Grade 1 of Scott Middle School 这句话对么
She studies at NO.5 middle school.She is in Class One,Great
1年前3个回答
usually,in a middle school,each class lates for 45 m_____.
I am in Class 1 Grade 2 of NO.1 middle school.这句话对吗?
i am in class two, grade one ——no.8 middle school 横杠上填什么?
Sally is a middle school girl. She is in Class Six, Grade On
Wang Lei is studying in No.1 Middle School. He is in Class T
I m mike from catford middle school .I m in class five and I
Jack is a middle school boy .He is in Class 2 Grade 8.How ol
英语 书面表达假设你是第一中学（No.1Middle School）初三4班（Class 4,Grade 3）的刘华,请
你能帮帮他们吗
（2b1b•自贡）某化学兴趣小组为测定实验室中一瓶久置的过氧化氢溶液中溶质的质量分数，进行如下实验．
投两次骰子,两次投到骰数相加大于10的可能性大小为（ ）.
已知关于x的方程x+b-2=0的解为2013-2a-2b的值
（1）求出100行从左往右第一个数是几?（2）求出2014这个数在第几行?从左往右第几个数?
请问水分子中的氢键是所有氢键中最强的吗?
精彩回答
在将空气压缩装入气瓶的过程中，温度保持不变，外界做了24kJ的功。现潜水员背着该气瓶缓慢地潜入海底，若在此过程中，瓶中空气的质量保持不变，且放出了5kJ的热量。在上述两个过程中，空气的内能共减小 _______ kJ,空气 _______ （选填“吸收”或“放出”）总热量为 _______ kJ。
用高锰酸钾制氧气时，收集到的氧气略显红色，可能的错误操作是______．
下列关于基本反应类型的说法中，正确的是（ ）
Could I finish watching this show, Mom?
2HCHO+NAOH[浓】---HCOONA+CH3OH中,HCHO【 】
