2022英语周报 高中阅读50期答案

第三节One possible wersionParagraph 1I was tired. My arms were really heavy and I felt as ifthey were on fire. We were made up and down by thewaves.I didnt know how much longer I could pull that oarthrough the water. As if he heard my thinking, my fathercalled to me, "I need you, Karl. Only a little longer. "Soi kept pulling. Just when I thought I had no more strengthI heard it- the sound of waves breaking against the shoreIt refreshed us greatly and we kept pulling. At last wemoved into the shelter with all the herringParagraph 2My mother rushed through the rain to greet us."Ivebeen so worried, she said. She hugged me tightly andthen my father. Nothing to worry about, "he assured herHe put his hand on my shoulder. "You did well, son. Howdo you feel? " Tired as I was, I managed a smile."FineAnd Daddy, you ar

6.D【解析】I2为固体,不能用来表示化学反应速率,A项错误;0~15s内,vH)=0.002mol·h·s-1,随着反应的进行,反应物浓度减小,反应速率减慢,c(HI)由007molL降到0.05mol·L所需的反应时间大于10s,B项错误;升高温度,正、逆反应速率均增大,C项错误;减小反应体系的体积,反应物浓度增大,反应速率加快,D项正确。

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