下述疾病中最易导致休克的是（） A.急性阑尾炎 B.急性胰腺炎 C.胆道感染 D. 发布时间：2017-09-05 01:25 │ 来源：www.tikuol.com 题型：单项选择题 问题： 下述疾病中最易导致休克的是（）A.急性阑尾炎B.急性胰腺炎C.胆道感染D.急性胃十二指肠溃疡穿孔E.脾破裂出血
题型：单项选择题 完形填空。 It rained in the country those days. It was very 1 everywhere. Classes in the morning were over and the children of about 5 to 6 years old 2 around Mrs. Brown, the teacher, and waited. Five minutes later she finished putting the 36th boot on the 3 pair of little feet. All the children left except (除了)the smallest one. Now she had a look at her 4 , it was five past twelve. Her daughter was waiting for her at the school gate. She said she was going to take her to a 5 at noon, the little girl came to school without breakfast. 6 she was anxious (焦急的)to finish the last pair. They were for little Johnny Smith, a quiet boy. Mrs. Brown had a very 7 time getting his boots on as they were a bit too small for his growing feet, but she finally succeeded (成功). To her dismay (沮丧), little Johnny looked at her 8 and said, "Teacher, these boots aren't mine." In a hurry, but wanting to be 9 Mrs. Brown groaned (呻吟) and took them off. But at that moment Johnny continued,"They 're my little brother 's. Mine are broken and Mummy had no time to 10 them this morning, so she told me to wear them to school today." ( )1. A. dry ( )2. A. sat ( )3. A. 16th ( )4. A. book ( )5. A. restaurant( )6. A. So ( )7. A. exciting ( )8. A. hair ( )9. A. afraid ( )10. A. wash B. cold B. stood B. 17th B. desk B. factory B. Or B. careful B. face B. worried B. sell C. wet C. slept C. 18th C. hand C. cinemaC. But C. easy C. ears C. kind C. make D. warm D. jumped D. 19th D. watch D. hospital D. And D. difficultD. nose D. happy D. mend 查看答案
题型：单项选择题 持续胎儿循环是指()A．肺循环压力高于体循环压力B．肺炎、低氧血症、酸中毒可诱发C．卵圆孔、动脉导管开放，右向左分流D．卵圆孔、动脉导管开放，左向右分流E．紫绀明显，吸氧可缓解 查看答案
题型：单项选择题 有5个进程P1，P2，P3，P4，P5，它们几乎同时进入就绪队列，它们的优先数和需要的处理器时间如下表所示假设优先数小的优先级高，忽略进行调度等所花费的时间。（图）<-----> 采用"不可剥夺优先数"调度算法，进程执行的次序是找不到文件A．P2、P1、P5、P3、P4B．P2、P3、P1、P5、P4C．P4、P1、P3、P5、P2D．P4、P3、P1、P5、P2 查看答案