中国地理常识500条

123是什么意思? 123是什么意思?拜托了各位 谢谢 the little girl oftenb wore jeans in the past.the little girl( )( )( )jeans（改为同义句）还有一个：the old man slept.the window was open.(合并为一句话） The little girl often wore a skirt in the pastThe little girl _______ _______ ________ a skirt The little girl was often late for school in the past.（改为同义句） the little girl often played the piano in the past 改同义句 The little girl ____ ______ ___the pian The little girl was often late for school in the past.改同义句The little girl______________________late for school. -Tom won the first prize in the competition.-He __ it because he is the most hardworking student.A.needsB.deservesC.is sure ofD.should get选B,请帮我分析一下, -Tom got the first prize in the English competition.-_.He had never done better.A.It's unlikely.B.It's quite impossible.C.It's quite something.D.You're joking我需要详细的解析,把每个选项能选或是不能选的理由告诉我. 夸张、对比、反语、引用的句子各写5个,要好! 给我一些句子做下参考吧, 有没有比较适合做网名的诗句 用5五个英语句子介绍诗的种类和特点 关于x的方程ax的平方—根号a乘x+2=0是一元二次方程,则a满足何值? The little girl often f____ the chickens rice. the little girl often gets_____(lose) Tom ran very fast and he won first prize in the r Tom t himself and made great progress in English 句子的分类 分类别的句子句子不要太逆天了. 关于句子种类 已知x2+2x+k=-1的实数解为x1,x2,且x1(1-x2) 矿泉水一瓶多少钱. 一瓶矿泉水多少钱? 已知sin(α+π/4)=12/13,a属于(π/2,π),求cos2α 天津市一瓶矿泉水多少钱 6x+4(2x-1)+3x4(45-3x4)=171 用因式法解以下方程：要半小时内,x（3x-2）-6x²=0 0.6X+0.3X4=4.2 x平方+17=8x 设f（1-x）=x的平方-x,那么f（x）=? 14 15 16 17 西游记的15至17回内容概述....不用太多,也不要太少..