下列描述中,哪项不符合慢性粒细胞白血病() A.约90%出现Ph染色体 B.周围血白 发布时间:2017-09-14 10:28 │ 来源:www.tikuol.com 题型:单项选择题 问题: 下列描述中,哪项不符合慢性粒细胞白血病()A.约90%出现Ph染色体B.周围血白细胞数量明显增高C.骨髓内大量原始粒细胞D.脾明显大E.肝大
题型:单项选择题 —Those scientists invented a robot to care for kids!—It's not surprising. They ________ wonders all the time.[ ]A. workedB. were workingC. workD. have been working 查看答案