钨钢密度是多少

it was almost impossible to attach hawsers and chains to the rim without damaging it.不明白这句话中to the rim,中为什么用to. It's almost impossible for the two sides to reach an _____(一致)about the issue 一到五的英语怎么发音要有人读 空间分布特点?概念具体点的谢谢 北京人,山顶洞人,蓝田人,这些古人类这些在分布上有什么特点 名族在地区分布上的特点是什么RT 翻译题：The art of being wise is the art of knowing what to overlook. 和情欲差不多意思的是哪个词 The skirt is very c_____ and beautiful,so I'll take it. If it is not yours ,____ the beautiful skirt on that big desk be Mary's?A can B may C must D should 词汇分为消极词汇如：悲伤、绝望；积极词汇如：高兴、舒服；还有中性词汇.急求中性词汇30个, “奇异得让人不敢相信.”相对应的词语 from a higher point to a lower point 的英文单词 刘备的baby刘禅的“禅”字应该怎么读啊?（拼音） Tigers _____(bear) in the zoo are afraid of rabbits还要整句翻译噢,有点看不懂- -什么老虎熊啊... 阿斗的阿字怎么读?a还是e?有人读a,有人读e,该怎么读?字典上好像该读a,但是三国演义电视剧里读的是e难道三国演义和贞观长歌里都读错了? 那个···刘禅的字是什么啊,演义都没提到,正史有记载没? 求教谚语的寓意："Nothing dries sooner than tears." no sooner+ past perfect +than1,no sooner had we arrived ,than it started to rain .2,we had no sooner arrived,than it started to rain .有什么区别? 漂亮beautiful什么意思 刘禅的“禅”到底念什么?我一直是念SHAN的,但老师念CHAN,我记得易中天也是念SHAN,究竟应该念哪个? 刘禅的禅念什么 用所给词的适当形式填空.which is the ____(good)season in new york?并说出原因. 什么是氨糖?润骨素氨糖是硫酸盐氨糖还是盐酸盐氨糖?硫酸盐氨糖好还是盐酸盐氨糖好? in or from the north of a country这个英文所解释的是哪个英文单词? I`m going t learn English from seven()nine求()填什么单词 A at B to C past Does anyone in this place speak english fluently?If anyone does,add me. When you discover a English chemical book which you must learn tomorrow,then what do you think?If you are a Chinese student loner什么意思 I bought the story book when I was ten.(改为同义句)I______the story book____I was ten. Mississippi often ranks low in education,so the news surprised many people.翻译 我在吃禾健氨糖,前几天看别人说硫酸盐和盐酸盐不同,哪个更好?禾健氨糖是盐酸盐