The dog I saw yesterday must be yours.
He can't be late this morning.
He must have been ill at that time.
She can't have been home last night.
The dog I saw yesterday must be yours.
He can't be late this morning.
He must have been ill at that time.
She can't have been home last night.
最新问答: 时刻对应位置,时间对应位移为什么对, 照样子,写成语.例:疮→(手到病除)→抢(1)晕→( )→晖 (2)杭→( )→航(3)流→( )→硫 (4)柜→( ) 《斜塔上的实验》文中除了实验,还介绍了什么内容 竭泽而渔的主要内容(要自己话,简洁写,最好2、3句话) 急、急、急、快点,7点半之前加分 开关箱和配电箱的区别?在施工用电规范中要求:一电一开一漏一箱;请问这箱是哪个箱! 扇形的弧长、圆心角、半径的关系? We hope the measures to control house prices,____ are taken 2007-2006+2005-2004+2003-616161616161-2+1=多少 翻译:finish level 1-26 with at least 8 loulders spreaded aroun 电源,电动机,电阻R三个串联,电压表接在电动机上 Fe2(SO4)3与KI反应方程式 We only planned to have some tea.(对 have some tea提问) y=sinx的四次方-cosx的四次方 的最小正周期是什么? 初一下册校规和家规的英语作文 如图所示装置中,观察到电流计指针偏转;M棒变粗;N棒变细,由此判断表中所列M、N、P物质,其中与实验现象相符的是( ) 什么叫细胞特化 一道数学题求解!急用!!!已知椭圆x2/a2+y2/b2=1(a>0,b>0)的离心率为1/2,两焦点之间的距离为4。( non-mets 还有,radial 甲有60元,乙有30元,甲给乙几元后,甲和乙的钱数比为3: 请问取用固体药品一般用什么有些块状药品可用什么夹取吸取和滴加少量试剂用什么