题目内容

A--X-rated film B--spoken titleC--camera angle D--special effect shotE-- box office record F--director’ s personalityG--stage effect H--film cuttingI--interior shooting J--film makerK--lighting effects L--shooting procedureM--screen test N--screen debutO--outdoor scene P--film scriptQ--film festival （）特技拍摄（）内景拍摄

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属于单环β-内酰胺类抗生素的是（）.

A. 亚胺培南
B. 氨曲南
C. 麦迪霉素
D. 磷霉素
E. 舒巴坦钠

病人一周前开始应用抗生素至今，出现腹泻，伴大便性状改变，开始为水样便(≥3次/24h)，两天后出现血便、黏液脓血便，今见斑块条索状伪膜，发热≥38℃。腹痛、腹部压痛、反跳痛。周围血白细胞升高。临床诊断抗菌药物相关性腹泻

A. 大便涂片有菌群失调或培养发现有意义的优势菌群
B. 如情况许可时作纤维结肠镜检查见肠壁充血、水肿、出血，或见到2mm～20mm灰黄(白)色斑块伪膜
C. 细菌毒素测定证实
D. 符合上述三条之一即可诊断
E. 符合上述三条中的二条即可诊断

[听力原文]11-15Good evening. Welcome to the first meeting of our spring cycling season. It’s a pleasure to see so many new faces here. I certainly hope that most of you will soon feel right at home with our group.The state of New Jercy offers enough opportunities for bicyclists of all abilities. Beginners will find the shore and area suitable for their needs while expert riders will meet a challenge to their skill and energy.We organize tours to a variety of places nearly every weekend. Next Saturday’ s tour will be an easy one. Interested cyclists should meet at eight a.m. in the parking area. The minimum time for this tour is about six hours. You can pick up a map of Saturday’s tour at the information table before you leave this evening. Where does this talk happenIn（）of a spring cycling season.

简答题埃赫那吞改革的主要内容和失败的原因。