双元音

李良用一根长10.28米的绳子围成一个半圆形这个半圆的半径是多少米面积是多少平方米? 有一间科学研究教室的温度(20±5)℃ 那么最高的温度很最低的温度是? 六(1)42位同学分别去打扫48平方米的科技制作室和36平方米的队室,如果按面积大小分配人员,这两个教室各应这两个教室各应派多少人去打扫? 科学教室、美术教室的温馨提示最好有音乐教室的 《西游记》中在西天佛祖面前摩科伽叶与阿喏陀向唐僧师徒索要人事（礼物卖佛经）有什么寓意《西游记》中在西天佛祖面前摩科伽叶与阿喏陀向唐僧师徒索要人事（即礼物类似卖佛经）,而 小张同学所在的课外活动小组进行了一次"探究寒冷的冬天教室内的温度与哪些因素有关"的活动,在活动中同学们影响教室内温度的因素是: 与教室内温度的关系可能是:问题是上面这两个! 看什么课外书对学科学有帮助 雷锋生平干了哪些好事? 雷锋一生做的好事有哪些 雷锋一生做过的好事有多少? 电影《口是心非》英文简介 英文狡猾的英文是什么.谁看过新概念第2册的.狡猾他发音是"卡领"thieves.怎么拼出来.狡猾的狐狸. 狡猾用英语怎么说 口是心非的英文怎么写 口是心非英语怎么说 一间教室如果让甲打扫需要10分钟,乙打扫需要12分钟,丙打扫需要15分钟有同样的两间教室A、B,甲在A教室,乙在B教室,同时开始打扫,丙先帮着甲打扫,中途有帮着乙打扫教室,最后两个教室同时打 I think teenagers should be allowed to go out with their friends in the evening.______It is not safe enough.A.agree B.I do not think so C.I do not know D.I disagree I think students should be aiiowed to do homework with friends. Should college students be allowed to invite their friends to spend night in their dorm?could you please give me some helps?do you agree or disagree?why or why not?if the answers are good,i will give more score to you,thanks!the topic is for debate a I think students should be allowed to choose their own clothes.________. They should concentrate more on their clothes than their studies.A.I'm afraidB.I guessC.I disagreeD.I agree选什么 为什么 求二元一次方程5x+4y=-30的负整数解 已知集合A={X|-2≤X≤5﹜,B=﹛X|M+1≤X≤2M-1﹜,若B⊆A,求实数M的取值范围.RT, 过点（0,0）（1,1）（4,2）的圆的方程是 Students should be allowed to do homework with their friends(改为否定句） 全神贯注作文300字 高一数学必修一 指数函数性质的应用 求解答 急求一编《思想品德课与我共同成长》的政治小论文~2000字~3Q急求一编《思想品德课与我共同成长》的政治小论文~2000字 完型：Should friends be different or the same?The followingShould friends be different or the same?The following is what three of my classmates say.My name is Mary.I like to have friends who are __26_me.My best friend Betty is taller and ___27___ 英语作文 Should friends be different or the same? should friends be different or the same?这句话里的知识点有哪些 改句：1、friends should be different(用the same改为选择疑问句）2、i like to have friends .the friends are like me .(合并为一句）i like to have friends _______ .3、sam asks the children .what are they thinking about sam asks the c should friends be different or the same的意思