高中化学气体颜色总结

Meat contains vitamins and minerals的同义句转换 He can't leave the meat with the dog_______the dog will eat it. A.when B.because C.if D.although好像选B,麻烦告诉我D为什么不对. 初中数学说课的程序是什么,能否罗列一个提纲? 说课提纲怎么写? 教案与说课提纲的区别? s ：learn something,understand it or know it well less and less的反义词组是 a term of address是什么意思?那这里的address是什么意思。 and可以用在否定句中吗比如:You can't wear a T-shirt and shorts.为什么不用or out of term address and在否定句里面要变吗 and 能用于否定句么 "吴哥窟"英文怎么写? and可以用在否定句中吗? 男左右手都是中指流纹 其余涡纹,这是什么含义从性格 健康 心理 事业 家庭 财运 婚姻 运气等方面详细说明. For you,now I have nothing to 那个英语高手来说下. The Initial Dream Now that the new machines have been bought,________will you do with these old___________?a.what;oneb.what;one'sc.how;oned.how;one's 英语并解释从句语法：Now that the new machines have been bought,what will you do with these old ones? i have listed the status of the components that have been bought in "sheet1" 这句有误吗?这问题一直困扰着我,就in"sheet1" 我本意是i have listed the status of the components in"sheet1" 是主语的宾补,但我咋看都会被误解成 often放最后要与什么连用吗 为何选found trying to take有一题Anyone _______ petrol on board trains would be stopped and questioned by the police.A being found to try to take B found trying to take为何选B?我的疑惑是find在被动态中不时要还原to么?本题的fo She wrote less and less often,eventually she stopped a_____. 您懂手纹吗,我双手都是无名指、大拇指是涡纹,其馀是流纹,什麼意思呢 【24小时之内回答】求高人解答百分数的一道应用题一项工程,由甲队独做要10天完成,由乙队独做所需的天数要比甲队多20.如果现有一堆做一天,余下的由甲、乙两队合作,还要几天才能完成这 单项选择 There are seven pandas in our panda yard .Two are parents_____ A the other B otherC another D the others 根据首字母提示补全单词Don it be s____.Come and say hello. 有song of joy的中文版吗?英语歌词是这样的.Come sing a song of joy for peace shall come,my brother Sing,sing a song of joy for men shall love each other.That day will dawn just as sure as hearts that are pure,Are hearts set free.No man mu 能不能帮我把这句英语从句,改成几个简单句Chemical thermodynamics is the study of the interrelation of energy with chemical reactions or with a physical change of state within the confines of the laws of thermodynamics. 英语把简单句改为If状语从句 求不择手段的历史典故或人物RT要那种为了自己目的不择手手段的.然后他们这些人下场要很惨. who speak english? 可以回答he does吗 ability可数吗?前面是否加冠词...可以说*** is an ability