对浅表和深部真菌都有疗效的药物（）
A.甲恶唑
B.灰黄霉素
C.两性霉素B
D.制霉菌素
E.氟胞嘧啶
参考答案：C
解析：两性霉素B为多烯类抗深部真菌感染抗生素，与真菌细胞膜上的甾醇结合，抑制麦角固醇的合成，破坏膜的完整性，导致细菌细胞内钾离子、核苷酸、氨基酸等外漏，破坏真菌细胞的正常代谢而发挥作用，对浅表也有疗效，所以答案为C。
| 阅读理解。 | ||||||||||||||
| ||||||||||||||
| 1. The museum is in_______. A. Hangzhou B. Beijing C. Guangxi 2.We can go to _______ on the first floor. A. Animal Hall B. Human and Health C Home on earth. 3.We mustn’t _______ in the museum. A. talk B. stop C. smoke 4.The museum is open _______ hours a day. A. 8 B. 10 C. 12 5.Which of the following is TRUE? A. We can visit the museum on Mondays. B. We don’t need to pay for the visit to the museum. C. We can take some photos in the museum. |