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1.不等式-3x-m≥0的正整数解只有三个,求m的取值?2.若不等式3（x-1）＞x+1的解都是不等式ax＞b的解,a、b应满足什么关系?3一个凸n边形,除去一个内角外,其余内角和为2550°,求n?最好解题思路也要有 指出下面个句子所用的修辞手法,并指出其作用.那奇形怪状的枯枝、那死后不愿倒下的身躯,似在表明胡杨在生命最后的时刻的挣扎与痛苦,又像是像谁伸出求救之手! 称谓指代的年龄:垂髫 而立 知命 花甲 耄耋 期颐 They were deaf-mutes这样说对吗? All they could see were stones and earth.这个句型太奇怪了,求分析. they were think how they could get out. 这一句哪里有错 朱自清的《春》吹面不寒杨柳风的那段,分别写了春风的（ ） （ ） （ ）三个方面的内容?“雨是最寻常的”那段抓住了春雨（ ） （ ） （ ）的特点写的.春天里的特点是（ 梦儿附注： 请帮分析一下,for they were as near as early man could get to writing.病情描述(发病时间、主要症状等)：,for they were as near as early man could get to writing.这里的could get to writing是不是定语从句修饰man但could前 朱自清的（春） ：“吹面不寒杨柳风”,这句话的“杨柳风”指什么?表明了什么? 朱自清的散文春吹面不寒杨柳风.作者渗透其中怎样的是想感情“吹面不寒杨柳风”,不错的,像母亲的手抚摸着你.风里带来些新翻的泥土的气息,混着青草味,还有各种花的香,都在微微润湿的空 I Would Love You 歌词 Would I Love You 歌词 Would I Love You,Love You,Love You 歌词 求you would love me too的空间链接或者把MP3格式的文件发送到我的邮箱之中,myaislam@foxmail.com 答语they were friendly 求问语 对括号内部分提问：They were ( friendly and interested.)They were ( friendly and interested.)------ ------- they? 伴你学,第4章声现象, 物理八年级上册伴你学第2页1至11题的问题, 单元测试卷物理八年级(上册）第二章 光现象 What makes you feel the way you do about this and that?翻译 改What about that brown one?为What do you()()that brown one?今晚交的加分 what do you thingk about that谁有这歌.谢 were they beautiful?作否定回答 The apple in this suoermarket were i____.they were cheap Were they in youe bag just now?(作否定回答） ____,they___. The oranges in this supermarket were (i ),they were cheap.在空格内填上一个适当的单词,该词首字母已给出. 《有妈妈真好》作文300字左右.急 《有妈妈真好》作文300多字左右 今天真好的作文300字左右 what do you mean you don't know 西安这边有没有什么好的数学家教, i don't know what you mean和i don't know what do you mean 有区别么?