国外评价中国正步

直径为d的圆形钢板,现需切割一个矩形刚料.问如何切割的矩形面积最大求最大面积 I seldom eat fruit （）vegetable.A.and B.or 选什么? 直径为D的原形钢板,现需切割一个矩形钢料.问如何切割,矩形的面积最大?并求出面积? 《蝉》的文章主旨是什么7年级的小思写的.（不要教辅材料!） 急需~~~~~~! 求 雪小蝉的文章 蝉这篇文章中的宽恕是什么意思 Did she send you an email?中文 连词成句 1.lingling send email didn't an 2.we there in went may 3.was she ago a many years4.a sing can song you 5.can't them i carry all6.years wasn't doctor ten he ago a 7.did see him you8.could she read write and Sam and Jim have a blanket(对a blanket提问） send,to,dad,an email.连词成句 ann eats eggs and milk in the morning 那个词错了 Ann eats eggs and milk in the morning.这句子有没有错. 印度雅利安人和纳粹雅利安人是一个人种吗一个民族吗 雅利安人跟印度婆罗门是什么关系? I didn‘t have any breakfast _____________a cup of milk 是填 except for 还是except 理由. I have a cup of milk (改为复数形式的句子我超急的 rest不是可数名词吗?为什么get some rest.后面不加s? 当rest为名词时,I 当rest为动词时,I rest啥意思当rest为名词时,I rest啥意思 rest作为可数名词是什么意思 rest的名词是什么 甲乙两车分别从ab两地相向而行,出发时,甲乙的速度比是5：4相遇后甲的速度减少20%,这样当甲到达B地时,乙离A地还有10千米,那么AB两地的距离时多少千米? you should a___ have a glass of milk.根据提示填空, 陕西科技馆里面有什么?是陕西的哦- - 参观陕西科技馆作文开头 He likes making model planes.怎样改为否定句We like the same thing.变为否定句Ilike swimming.把主语变为He 高三生活作息回家开始做作业就8点了,做到10点半人实在是不行了,太累了想睡觉,于是我就睡了,然后三点半醒过来继续做作业,做到5点再睡到6点一刻起来,这两天都这样,我觉得这种生活可能会 高三科学作息? what has been down has been down成分分析 高三了科学的作息是怎么样的,要详细一点哈 utter balls "It's utter balls to say he represents democracy," The android browser is utter balls.One day the HC forum servers won't suck utter balls What has been buried has often been buried well.如题 高三怎么安排作息科学