为什么中国装备涂装丑
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小学五年级下册趣味数学题
She took part in a race to row a___ the Atlantic.那个是对的?
Joe was 5th highest and 5th lowest in a race.How many people took part in the race?
I dreamed that l took part in a race.At first,帮找出错误并指出改正谢谢,
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在2014年9月6号凌晨12点15的英文是什么
he took part in the long jump yesterday用tomorrow改写
I did the long jump yesterday .(对划线部分提问(did the long jump)———— ———— you ———— yesterday
successfully什么意思
submitted是什么意思?
for(Token token : tokens)是什么意思?
successfully是什么意思?
关于基本不等式,解析,
高中数学线形规则题不画图能不能解出来
若∠a和∠b的两边互相平行,且∠a比∠b的三倍少20°,则∠a=
A、B两数相差20,A数是B数的3倍,求A、B两数各是几?
简答题我国如何实现民族关系平等团结共同繁荣
∠A和∠B的两边互相平行,∠A比∠B的三倍少20°,则∠A为多少
Peter took the second place in the 100-metre race.(对划线部分提问 the second划线)
连词成句second took race 100-metre the place in theeter
若10^a=20,10^b=1/5,求3^a除3^b的值
已知10^a=20,10b=5分之一,求3^a除以3^b的值 详细步骤
改错1.She asked me if I had found out my new pen.1.She asked me if I had found out my new pen.2.He had changed so much that I could hardly know him.3.I learnt of from Joan that Mary had fallen ill.4.I didn't hear you.Please repeat the sentence agai
She asked me if I had found out my new pen.错在哪里?
she asked me how i found my way to the farm变直接引语
高中现行规划·在可行域内·最优解什么情况下实在可行域的顶点·什么情况在可行域非顶点?高中数学线性规划中`·几个方程确定了一个可行域·可行域内有几个顶点(就是没两个方程的公共
若10^a=20,10^b=5^-1,求3^a÷3^b的值.
如何获取面域的各个顶点?图中有多个多边形面域,请问该如何获取它们的顶点坐标 我是新手,对这个一点都不懂,望知情者告知,不胜感激.
什么是正弦量的相量?正弦量和相量有什么样的关系?
Guardian of the sun without the sunflower will still brilliant什么意思
觉得数学已经渺茫了……上课想听也听不进去了……期待高人……我有点太偏科了…英语140多…数学78……做题……?关键是做不下去…… 四楼太神奇了吧……71很高么相对20分?
东南亚地区战略地位重要的原因