| Steve Courtney wrote historical novels.
Not, he was quick to explain, over-colourful love stories of the kind that made
so much money for so many women writers, but novels set, and correctly set, in
historical periods. Whatever difference he saw in his own books, his readers did
not seem to notice it, and his readers were nearly all women. He had studied in
university, but he had been a particularly good student, and he had never
afterwards let any academic knowledge he had achieved interfere with his
writing. Helen, his wife, who did not have a very high opinion of her husband’ s ability as a novelist, had been careful to say when she married him she was not historically minded. Above all, Helen was doubtful whether her relationship with Steve would work at all in the village of Stretton, to which they had just moved. A. He would have liked to earn as much money as they did. B. He was afraid of being compared unfavourably with them. C. He did not think he could write about the same subjects. D. He had a low opinion of the kind of books they wrote. [单选题]因肺结核引起的支气管扩张,湿啰音最常出现的部位是( )
A.肺底部 B.肺尖部 C.腋窝部 D.肩胛间区 E.双肺弥漫 [简答题]9.某地5所乡镇小学和幼儿园，有473人在课间饮用了由某牛奶公司生产的批号为20010412的消毒牛奶或牛奶饮料，于当天先后有88人发病，年龄最小的4岁，最大的11岁，潜伏期最短的2h，最长的11.5h，平均3.5h。停止饮用上述牛奶饮料后，发病很快停止。中毒患者以恶心、呕吐为主要症状，呕吐一般为3—4次，最多达数十次，部分病人有腹痛，仅2人有轻度腹泻，不发烧或有低热，经对症治疗后，病情迅速得到好转，所有病人于2天内痊愈无死亡病例。
请问：(2)简述这种病原物进入牛奶的可能途径有哪些 (3分)
[判断题]( )装置晃电后,加热炉注水泵会停运,注水中断。
A.正确 B.错误 [单选题]小儿腹泻应用2：1等张含钠液的适应证是
A.中度脱水无循环衰竭者 B.补充继续损失量 C.补充生理需要量 D.高渗性脱水 E.重度或中度脱水有明显周围循环障碍者 [判断题]机车类型从运用上分为客运机车、货运机车和调车机车。
A.正确 B.错误 [单选题]有限空间作业现场施工设备应使用具有漏电保护装置的电源。手持照明设备电压应不大于（）V。
A.12 B.24 C.36 [单选题] GYK正常监控模式模式限速值取编组限速、线路固定限速、机车信号限速和临时限速的( ),采用速度分级控制方式。(《GYK操作手册》第四章4.1.2) (1分)
A.最低值 B.平均值 C.最高值 D.中间值 [单选题]高频保护的范围是()。
A.本线路全长 B.相邻线路一部分 C.本线路全长及下一段线路的一部分 D.相邻线路 [单选题]一10岁男孩，因身材矮小就诊，测量身高为128cm，为了解该小儿骨龄，宜做的检查是
A.胸部X线片 B.膝关节X线骨片 C.右手及腕部X线骨片 D.左手及腕部X线骨片 E.头颅X线摄片 [单选题]气压制动系统产生制动失效的可能原因为( )。
A.空气压缩机传动带打滑 B.前轮前束不对称 C.快放阀排气慢 D.ABS系统失效 [单项选择]建设单位采用虚假证明文件办理工程竣工验收备案的，处( )罚款。
A. 20万元以上30万元以下 B. 20万元以上50万元以下 C. 30万元以上50万元以下 D. 30万元以上60万元以下 [单项选择]大板建筑外墙面构造防水就是在预制外墙板的接缝处______一些线型构造，如披水、挡水台、排水坡、滴水槽等形成空腔，防止雨水进入，并把进入墙内的雨水排出室外。
A. 配置 B. 安排 C. 设置 D. 设计 [单选题]使用带有闸片的制动钳夹紧安装在车轮两侧或车轴上的制动盘,使其发生摩擦阻力而产生制动作用称为( )。P127T522
A.闸瓦制动 B. 盘形制动 C.轨道电磁制动 [单选题](JLY-DA03)同一零件上工作表面应比非工作表面粗糙度要求严格，选择参数值要（ ）。
A.小 B.大 C.为零 D.相同 [单项选择]通常选用四格表资料Fisher确切概率计算法的条件是（）。
A. T<5 B. T<1或n<40 C. T<1且n<40 D. 1≤T<5且n>40 E. T<5或n<40 我来回答: 提交
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