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【单选题】
26岁初孕妇，妊娠40，因胎膜早破入院。不久出现规律宫缩，因宫缩乏力静滴缩，随后宫缩增强，经2小时发现胎心不规律，随后产妇自述下腹剧痛伴少量阴道流血。腹部检查：腹壁紧张，超声多普勒未听及胎心，开大4cm，胎头，阴道内手指向上推动时流出多量血性液体。本例最可能的诊断A.
胎盘边缘静脉窦破裂
B.
宫颈裂伤
C.
胎盘早剥
D.
前置胎盘
E.
子宫破裂
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【单选题】“ The main switches, fuses and various meters are to be examined and to be renewed if found out of order. ” 关于上述句子下列翻译正确的是: ( )
A.
开关、保险丝及各种仪表要检查，有坏换新。
B.
伏特表需要校准。
C.
断路器不能合闸或跳闸 .
D.
一号断路器重新安装后，试验下列项目： A ：欠压保护， B: 逆功率保护。
【简答题】翻译下列句子: Like any new product entering the food chain, genetically modified foods must be subjected to rigorous testing. In wealthy counties, the debate about biotech is tempered by the fact that we ha...
【简答题】Translate the following sentence into Chinese. (把下列句子翻译成中文) Some of our training, therefore, as patriotic citizens, should be visiting various parts of our own country, ourselves more familiar ...
【简答题】基于关联理论翻译下列句子: 1 : Bricks are also produced in many different colors and with various finishes , particularly those used for decorative purpose. 2. Automation in this true sense is brought to full frui...
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