情景交际;从方框中选择恰当的句子补充全对话。 A:Hi , Han Mei. 1 B:I’m in Class Three , Grade Seven. A:Oh , I have a good friend in your class. B: 2 Is your friend a girl? A:Yes , she is. She has a round face. B:Does she have long black hair? A: 3 She has short black hair. B: 4 A:Yes , she does. B: 5 A:She comes from Shanghai. B:Is she Zhang Hong? A:Yes , you are right.A. Does she have big eyes? B. What class are you in? C. Where does she come from? D. No , she doesn’t. E. Let me gu下列哪项论述不能表明基因与染色体具有平行行为( )A.在各种细胞中基因都是成对存在,同源染色体也是成对存在B.雌雄配子结合后染色体恢复为二倍体,基因恢复为成对状态C.减数分裂后每一个配子得到每对同源染色体中的一条和每对基因中的一个 D.体细胞中同源染色体和成对的基因均是一个来自于父方,一个来自于母方