若a的绝对值等于负a

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“映日荷花别样红”这句诗出自那里,这首诗是怎样写的? 古诗"飞入寻常百姓家"的上一句是?大神们帮帮忙 Tom ___ to review his lessons before exams.A. went out his wayB. went out of his wayC. went of his wayD. went out of a way Write a leaflet about the Hope ShoolsWrite 50 words for a leaflet about the Hope Schools.think about the questions;·Who is the leaflet for?·Why are you writing it?·What is the main ideas?Think of a title and choose a picture. Now write about the characters.不知该写哪本书好,所以请选一本名著写简介,. write about the weather in Wenzhou 有一根弹簧,用40N的力拉它,伸长2CM,若将弹簧减去一半,然后用200N的力拉它,弹簧将伸长多少答案是13.5 DROP FROM 英语翻译翻译成:please Shell confirm it,对么?要不然怎么翻译? 英语翻译On Sunday,the Red Cross says a worst-case scenario happened when a hospital was shelled Public Shell 怎么翻译? What makes up carbon's atomic mass?并用中文和英文回答,非常急! 一根大弹簧内套一根小弹簧,大弹簧比小弹簧长0.2m,它们的一端平齐并固定,另一端自由如图14甲所示,当压缩此组合弹簧时,测得力与压缩距离之间的关系图线如图14乙所示,则大弹簧的劲度系数k1 很少有人听过这种说法吗?My English lost.听过一个非洲人这么说过. 花儿为什么这样红中 惜春词 诗句的引用有什么作用同志们帮帮忙 急、、 iFAST CENTRAL是什么意思 My lost sunday 写一篇英文作文 central valley是什么意思 write a short personal statement about your objectives for attending UMKC.想请翻译一下准确意思. if i lose my hearing 该怎么办 英文写 急·········· central heating是什么意思 求personal statement范文或者写作机构? powers是什么意思 He spend the whole day in his room .Hewas in his room ____dayA:the hole B:the allC:all D:all of为什么 花儿为什么这样红 开头描写性的词语,有什么作用 用“哪儿···哪儿···不管···不管···总是”造一个借物喻人的句子;如介绍清洁工等,现等,快最好用上好词好句,深情一点 找一段借物喻人的句子短一些 ~! 在课外书上找~! 快~! 在线等~!急死了~! tendency_knitted是什么意思?有关纺织方面的知识.还有40摄氏度 dw multifiber是什么意思? Leading Indicators and Tendency Surveys Leading indicators provide early signals of turning points (peaks & troughs) between expansions and slow downs in economic activity.Tendency surveys provide qualitative information from business and consumers o tendency 趋势;癖好 帮忙分别用这两个意思 造句 越多越好谢谢 鲸、海豚等哺乳动物生活在水中,而比它们低等的晰蜴、蝮蛇等动物却生活在陆地上.这与生物“从水生到陆生“的进化历程相矛盾吗?你怎样解释这种现象?鲸、海豚等哺乳动物生活在水中,而 这句话用英语怎么翻译?A man who really knows how to learn will always be successful,because whenever he has to do something new which he has never had to do.