2012年诺贝尔生理学或医学奖获得者约翰•戈登采用克隆技术让细胞“返老还童”，他把青蛙的“肠道细胞的细胞核”放进“去核的卵细胞”中得到克隆细胞，克隆细胞经____、分化、生长最后发育成克隆个体，这种生殖方式属于____生殖．

构成左侧所列器官的主要组织是哪一类？请用线连接起来．

读中国省级行政区略图，图中字母代表的是省级行政单位．按要求填空．

       Merry Market is1big supermarket.It’s very near my home.There 2　many things.There are3　many people,especially(尤其是)on holidays 4 at weekends.You can5food and 　6　,clothes and so on.The shop is open 24 hours every day.The salesmen in the supermarket7　very nice and 　8　.　9　 like to talk to you and help you.You can buy things there and you can 　10meals there,too