has been working came
Is doing hasn't finished did
has been working came
Is doing hasn't finished did
最新问答: old age,the same is my feelings old age,the same is my feeli I sent invitation to 20 people,___ came. 一项工程,甲、乙、丙、四人合作完成,已知甲乙丙三人……六年级应用题 it seems that she is very happy 同义句转换 she ____ _____ be very 英语翻译RT.She was lucky enough to _______ _______ the fire. 将10毫升的98%的浓硫酸(密度1.84千克每立方厘米),最多能配制出多少体积10%的稀硫 英语翻译su du o 1994年的彗星撞木星,有没有撞到木星的固态内核? 英语作文 我的周末计划,六句话就行. 相信你在科学方面一定很好,所以,请帮帮我······ 那你为什么现在不走?用英语翻译. 小明认真改正并仔细检查了作业中的错误,修改病句 一堆煤,原计划每天烧4吨,可以用72天,由于改进炉灶,每天节约用煤0.8吨,这堆煤实际可以用几天?方程 学校买了8张办公 阅读下面一段文言文,完成后面各题。 Had i know her name,_______.B i would have invited her to ha X除以3分之11=1怎么解? 怎么不理我了:用英文? 我小学没好好上,都忘了老师教过的算数方法.谁能帮助我,有公式更好.只要看过我就都想起来了 有四支温度计,测量范围分别是:A.-10--110℃. B.35--42℃. C.-20--50 1、建筑桥梁(如长江大桥),桥面越高引桥越长,这是什么道理?