形容困境中崛起的成语

已知不等式lx－al＜b的解集是（-3,9）求a,b的值 若1大于a大于3,求l1-al+l3-al的值 If you can't open the door,what animal can you ask to help you?Why? If you can not open the door,what animal can you ask to help you?Why?一道英语智力题 - i 've tried several times but the door just __open - why __you ask for my help?i don't care- i 've tried several times but the door just __open - why __you ask for my help?i don't careA shan't...need Bneedn't...might Ccan't ...should Dwon't ...must The dog can open the door ____(it)without its host's help 请问大家一下手机内存卡经常坏怎么回事　会的人说下嘛,十分谢谢各位了 穿花蛱蝶深深见,点水蜻蜓款款飞这两句诗为什么说分别描绘了这两种动物的觅食和繁殖行为? 光的传播 夜晚观察星星时为何一闪一闪的?越详细越好,会物理的来.这是初二的题. 为什么在地面看星星一闪一闪的? 什么是FRESH injury是什么意思? 兰亭序在我国历史上的地位 请写出下列成就的创造者.1、天下第一行书-----《兰亭序》 2、综合性地理专著----《水经注》3、我国现存第一部完整的农学著作----《齐民要术》4、世界公认最早的地震仪器---地动仪5、全身 想看星星的时候没有星星怎么办?如题. It doesn't make any () to me whether you go or stay括号里填什么?是d开头的单词Pencils must be() before being used 填什么?是S开头的单词 【My friend said,” You needn’t go” A.My friend said that I needn’t goB.My friend said,” You needn’t go” A.My friend said that I needn’t go B.My friend told me not to go C.My friend told you not to go D.My friend said that I didn’t It doesn't make any d_____ to me whether you go or stay my injury Ergo post-injury 《俗世奇人》主要讲什么 求水经注历史故事三则 急 河水、淮水、江水各指什么? 水经注的神话故事有哪些 还有listeningflower fishing behind tastyshelf sweet mirror 水经注是什么年代的 Nancy thinks __ hard to understand __ __(改为同义句 Nancy thinks Chinese history is hard to undersNancy thinks __ hard to understand __ __(改为同义句）Nancy thinks Chinese history is hard to understand. 中国历史对外国人很难 chinese history is very hard _____ for foreigners _______ _____________ 计算(xy)^5/(xy)^3/(-xy)要过程! Where is his shoes,do you konw?句子改错 worn_people_when_danger_comes.