恶性肿瘤诊断的最重要的依据是 A.病程短、发展快 B.肿块质硬、固定 C.血清酶学 发布时间:2017-04-21 01:41 │ 来源:www.tikuol.com 题型:单项选择题 问题: 恶性肿瘤诊断的最重要的依据是A.病程短、发展快 B.肿块质硬、固定C.血清酶学及免疫学检查D.X线、放射性核素或超声波检查E.病理学检查
题型:单项选择题 It is difficult for a teacher to give attention to children in a large class.We should reform the situation in order to meet each child’s needs.A.privateB.personalC.individualD.single 查看答案