骨肿瘤的好发部位错误的是()
A.骨巨细胞瘤好发于长骨的干骺端
B.骨肉瘤好发于长骨的干骺端
C.骨髓瘤好发于扁骨
D.骨瘤好发于颅骨
E.非骨化性纤维瘤好发于骨皮质
参考答案:A
—Mom, could you tell me whether we're going to Beijing this weekend?
—It _____ whether we can buy the train tickets. [ ]
A. doesn't matter
B. depends on
C. according to
D. depends to
引起药物性聋的药物是()。
A.抗生素
B.水杨酸类
C.维生素类
D.利尿剂
E.抗肿瘤类