英语周报外研第20期i答案
10·A【关键能力】本题考查的关键能力側重于理解与辨析能力、分析与推测能力【解题思路】将BasO投入饱和Na2CO2溶液中充分反应,向过滤后所得固体中加人足量稀盐酸,固体部分溶解且有无色无味气体产生,说明固体中含有BaSO4和BaCO3,有BSO4转化成BaCO3沉淀,这是由于饱和NaCO3溶液中CO3浓度大,使Q(BCO2)>Kn(BaCO3),不能证明K,(BaSO4)
读后续写Possible version lI stared at the paper and then looked around. I was cold. Although I could not see my sistersnor the new house, which was hidden from my sight by a grey wall, I got the feeling that I was notalone. Walking along the shore was a tall familiar figure who looked lost in his thoughts. I lookedgain at the paper in my hand, closed my eyes and wishedAs /opened my eyes, I found my father was standing right beside me. Happy birthday, sonhe said, patting my shoulder gently. I smiled up at him and took his hand. Looking back, life fromthat day on marked the start of a close bond and a strong friendship with my father. What was mybirthday surprise? Wishes do come truePossible version 2I stared at the paper and then looked around. On the backside, there was a map. I noticed thatit was clearly leading me in a direction, but who could have sent this? I stood there in silence andstudied it. I decided to follow the map and it led me down the beach until I reached a staircase. Iooked back and could no longer see my siblings. I continued to follow the point on the map, untilI unexpectedly lost my footing and fell zksq down the stepsAs I opened my eyes, I found my father was standing right beside me. Happy birthday, sonhe said, patting my shoulder gently. Then he asked how I had come upon this place? I explained tohim that I had found the bottle in the ocean and when I opened it had the words on it. Shocked bythe message, my father realized what I had found I threw this bottle into the ocean many years agowhen I was alone. he said. I used to come to this exact place to get away from everyone else. NowI get to share this experience with you. What a birthday surprise
以上就是英语周报外研第20期i答案，更多英语周报答案请关注本网站。
