一篇描写景物的作业(l00字)

直线Y=X+b与曲线Y=m/x（x小于0）交与点A（-1,-2）,并分别与x轴y轴交与点C、B直线Y=X+b与曲线Y=m/x（x小于0）交与点A（-1,-2）,并分别与x轴y轴交与点C、B1）连接OA、OB,求∠OAB的正切值2）点D在X轴的正 歪歪vp怎么能上黄马甲 I believe that anything is possible翻译成中文是什么意思 歪歪马甲上名字最近歪歪3.12版本看到不少 在马甲上有个字的东西 请问 是怎么弄的? 我想要取一个有意义的英文名字,麻烦帮哈忙!名字：陈怡湄 玛利莲曼森The Beautiful People中文歌词玛利莲曼森的《The Beautiful People》的中文歌词英文的也可以~ The group of people really like the beautiful view of seaside,so they decide to____Dalian.A.sail for B.ride to C.fly to D.walk to Lies Of The Beautiful People SIXX:AM 的歌 玫瑰多少的含义 玫瑰花一共能有几朵有几个意思?1朵代表什么?2朵代表什么?3朵代表什么?.以此类推 代表什么? 1,2,3,4,5的标准差怎么算那个,麻烦写详细一点,不然看不懂, 圆柱的底面半径扩大到原来的2倍,高也扩大到原来的2倍,则侧面积扩大到原来的4倍.判断题各位帅哥美女们 嘻嘻 圆柱的底面直径为2,高为3,则圆柱的全面积为? 判断题：圆柱的底面半径扩大两倍,高不变,侧面积也扩大两倍（　） we freeze the fish.The fish will be fresh for a long time.(合并)We freeze the fish_ _it will be fresh for a long time We freeze the fish.We want to keep them frensh for a long time.合并成一句We freeze the fish ( )( )we can keep them for a long time. You should _____ _____ (照看) the vase so that it will last a long time.这句话怎么翻译？还有就是只能填两空…… 在下面的梯形中剪去一个最大的平行四边形 剩下的面积是多少?有几种求法? You'd better__before 5:30 so that we will be in time for the concert.A get dinner prepareB to get dinner preparedC get dinner preparedD getting dinner prepared 判断题：底面积越大的圆柱,它的体积就越大. 三个问题：1.圆柱体积一定,底面积和高成反比例（判断题）2.一个圆柱的底面半径扩大两倍,高不变,它的...三个问题：1.圆柱体积一定,底面积和高成反比例（判断题）2.一个圆柱的底面半径扩 I've waited for a long time.So___.A.it is B.do you C.did you (说一下原因,） It’s the answer that led those who’ve been told for so long by so many to be cynical and fearful and doubtful about what we can achieve to put their hands on the arc of history and bend it once more toward the hope of a better day.We are better o I'm _______(ture) sorry that I've kept you waiting so long you're the one i've waited for so long .for ever excel 表如何计算10、-20、30、40、-60的标准差, 表示月亮的词语词语,50个 判断题.1、圆柱的底面积越大,它的体积越大.2、圆柱的高越长,它的体积越大.3、圆柱的体积与长方形的体积相等.4、圆柱的底面直径和高可以相等. 代表月亮的词? 多项选择题（下列每小题的备选答案中,有两个或两个以上符合题意的正确答案,多选、少选、错选、不选均不得分.本题共15个小题,每小题2分）1.统计指标构成要素包括（ ）.A .指标名称B .计 统计学6个选择题. 热水壶瓶盖打不开怎么办?