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More and more Chinese people go traveling abroad during these years. But not all tourists behave well in theplaces of 51 . Recently, a story about a 15-year-old Chinese tourist 52   a heated discussion online. The 15-year-old teenager carved “Ding Jinhao was here” 53 Chinese in the 3,500-year-old Luxor Temple(卢克索神庙). A Chinese traveler took a 54 and shared it on Sina Weibo on May 24. Many people were 55 about what Ding had done and decided to search the Internet for the boy. It 56 them just one day to find information about him in Nanjing. 57 , Ding’s parents quickly said sorry to the media. “We want to say sorry to the Egyptian people and to people 58 have paid attention to this matter across China,” Ding’s mother said. Ding’s parents said they should 59 it and their son had learned his lesson. According to Xinhua, local Egyptians had worked to try and 60 the sculpture(雕像). Although there was some improvement, the words could not be totally wiped off. 小题1:A. luck     B. interest   C. joy 小题2:A. has caused             B. has closed      C. has avoided 小题3:A. of           B. with      C. in 小题4:A. photo             B. rest        C. look 小题5:A. strict              B. angry         C. happy 小题6:A. cost          B. took           C. spent 小题7:A. After that        B. Just now           C. So far 小题8:A. whose            B. which        C. who 小题9:A. forget             B. face           C. find 小题10:A. make            B. buy            C. clean
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举一反三
【单选题】大量饮水后尿量增加,主要是由于( )
A.
血浆胶体渗透压降低
B.
血浆晶体渗透压降低
C.
肾小球滤过率增加
D.
抗利尿素分泌增加
【单选题】两性霉素B的抗菌机制是
A.
抑制真菌甾醇-14α去甲基酶,使细胞膜麦角固醇合成受阻
B.
抑制真菌角鲨烯环氧化酶,使细胞膜麦角固醇合成受阻
C.
抑制真菌鸟嘌呤代谢,干扰其DNA合成和有丝分裂
D.
与真菌细胞膜上的麦角固醇结合,干扰细胞膜的通透性
E.
在真菌体内活化后,干扰其DNA和RNA合成
【单选题】两性霉素B抗真菌机制
A.
提高真菌细胞膜的通透性
B.
抑制鸟嘌呤掺入DNA中
C.
抑制腺嘌呤掺入DNA中
D.
抑制Na+-Kt泵
E.
抑制钙泵
【单选题】两性霉素B抗真菌机制
A.
与真菌细胞膜的麦角固醇结合,提高膜的通透性,致细胞内容物外漏
B.
抑制鸟嘌呤掺入DNA中
C.
抑制腺嘌呤掺人DNA中
D.
抑制Na+-K+泵
E.
抑制钙泵
【单选题】饮大量清水后尿量增加,主要是由于()
A.
肾小球滤过率增加
B.
血浆胶体渗透压降低
C.
抗利尿激素分泌减少
D.
醛固酮分泌减少
E.
肾小囊内压降低
【简答题】CSE stands for__________.
【简答题】A、影响叶酸代谢 B、影响细胞膜功能 C、抑制细菌细胞壁的合成 D、抑制蛋白质合成的全过程 E、抑制核酸合成 18、喹诺酮类的抗菌机制是( ) 19、两性霉素B的抗菌机制是( ) 20、氨基糖苷类抗生素的抗菌机制是( ) 21、β-内酰胺类抗生素的抗菌机制是( )
【单选题】两性霉素B的抗菌机制是
A.
干扰细菌细胞膜功能
B.
干扰细菌核酸代谢
C.
抑制细菌细胞壁合成
D.
抑制细菌蛋白质合成
【简答题】简述两性霉素B的抗菌谱、抗菌机制及其临床应用。
【单选题】两性霉素B 的抗菌机制是
A.
抑制细菌细胞壁的合成
B.
与胞浆膜的麦角固醇结合影响胞膜通透性
C.
抑制菌体DNA合成
D.
抑制菌体蛋白质合成
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