2022英语周报初一新目标第答案

第二节读后续写( One possible version)Fliss immediately took the purse to the local police station with Molly. When they arrivedFliss tied Molly to a fireplug outside and went in herself. She handed the purse to a police officerand explained everything. Greatly touched, he shook her hand and thanked her for doing her duty,promising that he would do his best to find the owner Fliss felt reassured and went back withMolly. The next day, a journalist called to make an appointment for an interview.When the journalist came, they two were on the beach. The journalist was surprised to findthat Molly was picking up litter, following her master. Fliss told the journalist it was on the wayto collecting litter that Molly had found the purse. Hearing this, Molly stopped, wagging her tailas if she understood the whole situation. Having learned about the whole story, the journalist gotto know what they did to protect the local beach. Surprised and impressed, the journalist tooksome pictures. The next day they were on the front page of the newspaper. A minor action couldmake wonders!(162 words)

22.D【解析】本题主要考查有丝分裂,考查学生的理解能力。果蝇体细胞中有8条染色体图示细胞中有16条染色体,可见该细胞处于有丝分裂后期或末期,不含染色单体,而两组中心粒周围正发出无数条放射状的星射线发生在前期,观察染色体形态和数目的最佳时期是中期,故A项、B项、C项错误;细胞进行有丝分裂产生的两个子细胞中的染色体数目相等,D项正确。

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