2022英语八年级阳光周报答案

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

10.D【解析】氢硫酸为H2S的水溶液,为弱酸,1L0.1mol·L-氢硫酸中含有H数小于0.2NA,A错误标准状况下,丙烷为气态,1mol丙烷含有10mol共价键,2.24L丙烷物质的量为0.1mol,则含有1mol共价键,即M个,B错误:常温下,铁片投入到浓硝酸中发生钝化,2.8g铁片不会全部参加反应,C错误:向1L01moL盐酸中滴加氨水至中性,即nH)=nOoH),再由电荷守恒:mNH) n(H)=mOH) n(CH),可知n(NH)=mCh)=0.lmol1L-l×1L=0.1mol,所以溶液中含4数目为0.NA,D正确。

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