确诊白血病的最重要的实验手段是()
A.外周血白细胞计数
B.骨髓细胞学检查
C.浆膜腔穿刺
D.外周血白细胞分类
E.淋巴结穿刺
参考答案:B
In the last few years thousands of films ____ all over the world.
A.have produced
B.have been produced
C.are producing
D.are being produced
甲状腺结节手术治疗方法,哪项正确()
A.单个囊肿需甲状腺大部切除
B.实质性结节可行患侧腺体大部切除
C.实质性结节只需要做结节完整切除
D.术中冷冻切片报告为良性腺瘤,肯定不是腺癌
E.小儿单发结节不必早日手术