问题 单项选择题

以人类细胞分裂次数推算,人类的寿限为

A.110~150岁

B.100~175岁

C.120岁

D.140岁

E.150岁

答案

参考答案:C

写作题
Writing
       6月1日,张丽莉老师班级的学生组织召开了,会后由你(张佳岩)代表班委会给老师发一封E-mail。询问她的身体状况,表达感激与思念,并告诉她同学们一定会努力学习,同时祝她早日康复。要求:字数30-50词。
Dear Ms Zhang,
How are you                                                                                                                                         
                                                                                                                                                            
                                                                                                                                                           

                                                                                                                                             Yours,
                                                                                                                                          Zhang Jiayan
多项选择题