英语周报外研版2018答案

11.B【关键能力】分析与推测、归纳与论证能力信息转换Y、Z分W为第一周期的氯元素x形成4条共价键W为H元素别位于不同Y为第二周期元素Y形成3条共价键X为C无素Y为N元素的周期为第三周期元素Z形成2条共价键Z为S元素【解题思路】同周期主族元素从左到右,原子半径逐渐减小,则原子半径X>Y,A项错误;W、Y、Z三种元素可组成离子化合物硫化铵,B项正确;CH4和NH3都是气体,NH3易液化,简单气态氢化物的沸点:CH4

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

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