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ramp 铩羽而归 第一个字怎么读…这个成语什么意思! lt is ____to meet old friends and drink tea eith them.(please)these children have never read such____attractive science fiction beforeA a B an C the D / 刨床上的刨刀是做间歇运动还是一直做直线运动牛头刨床在切削工件时刨刀（ ）A.旋转运动 B.直线运动 C.做间歇运动 D.不动答案选择的是C （一直在运动只是回程不工作,这个是间歇运动吗?） 我的逆变器声音很大请问有什么办法能让逆变器声音变小 荆轲刺秦王,_____也没能挽救燕国被灭的命运填空题.到底填什么 不可同日而语什么意思? 出处呢?例句 不涸泽而渔,不焚林而猎.的意思快点,我明天要上课. 苍山之比蝼蚁,不可同日而语的诗句意思是? 涸泽而渔意思? it is the first time that the tournament has been hosted by a nation in the Confederation of Africa这句话的意思是it is the first time that the tournament has been hosted by a nation in the Confederation of African Football 我想要一个和平的未来半命题作文 脸上长猴子怎么去掉 课文《桃花源记》, 课文《桃花源记》, 一个四个字的成语中友一对反义词的成语要10个 尚书网为何填了报名参我的梦 中国梦赛的表,到为何不能发表?我填完点了确认提交参赛信息,可他就不动了,也不缓冲. 당신은 메모리를 가지고是什么意思 三年级英语上册有人your my his he 哪个不属于同一类 下面的英文中哪个单词错啦,My bag is hearier tham your. nothing is i______ to those who will try.Just go ahead!World Expo 2010 shanghai will l______ from may 1 to october 31 she tried to lose weight.To her joy,she had her weight r_____ by nearly five kilosWhen scientists have questions,thet gather i___,or I will go ahead with three of you ,and the_____can wait here.(remain) ( ) it doesnt rain,we will go ahead with the( ) it doesnt rain,we will go ahead with the projectA.supposedB.supposingC.to supposeD.if suppose 若9个人14天完成一项工程的五分之三,而剩下的工程要在4天内完成,则需要增加多少人?假设每人工作效率相同 某项工程9个人14天完成全部工程的5分之3,剩下的工程还需要4天完成,问需要增加几个人 一个工程,9个人要14天才能完成,如果想提前两天完成,要增加几人?如何计算? 一项工程,由30人工作20天完成,现在增加10个人工作,几天完成明白点 孙悟空三借芭蕉扇中得到了什么启发?还有一个问题：如来用"暴横"来形容孙悟空反天宫,你觉得如来会公正评判事理吗?为什么?请写出一个事实来证明. 古代有七略四库天子之书的说法句中四库指的是哪四库? 古代有“七略四库,天子之书的说法,其中的四库指的是什么? 七略四库 指哪些书?