2022英语周报高二ot答案

Paragraph IJatin looked up and he saw the other boys rushingahead. Refusing to give up at this crucial point, Jatinclenched his teeth, jumped to his feet and ran as fast as hecould. Finally, he was the fourth one to dash across thefinish line. Jatin couldnt help sobbing at the thought ofletting his sister down. But much to his surprise, the run-ner who collided with him was disqualified for breaking therule and Jatin won the third prize. Jatin felt overjoyed andrelieved during the award ceremony, holding the shoesclose to his chestParagraph 2Filled writh pleasure, Jatin walked home in no timeHe could not wait to see his sister and share the good newsOn his arrival, Jatin found Neha was walking about outsidnervously and anxiously. " Neha, see what I have got foryou.Jatin said excitedly, taking the prize out of his bagwith his trembling hands. The instant Neha saw the shoesher face lit up. So thrilled was she that she threw herself atJatin."Thank you! Jatin. " Tears of joy welled up in theieyes as the brother and the sister hugged tightly together

19.AC【解析】在缺乏疫苗和特效治疗药物的前提下,采用这种特免血浆制品治疗新冠病毒感染是最为有效的方法,可大幅降低危重症患者死亡率;抗体与抗原特异性结合;抗体是由浆细胞分泌的;康复者再次遭受同样的病原入侵时,记忆B细胞能快速增殖分化形成浆细胞,浆细胞高效地产生抗体。故选AC

以上就是2022英语周报高二ot答案，更多英语周报答案请关注本网站。