| Mr. and Mrs. Smith had always spent
their summer holidays in New Jersey (新泽西) in the past, staying in a small inn
(旅店) at the foot of a hill. One year, however, Mr. Smith made a lot of money in
his business. So they decided to go to London and stay at a really good hotel
while they went travelling around that famous city. They flew to London and arrived at their hotel late one evening. They expected that they would have to go to bed hungry, because in that small inn in New Jersey, no meals were served (提供) after seven. They were surprised when the man who received them in the hall asked whether they would take dinner there that night. "Are you still serving dinner " asked Mr. Smith. "Yes, certainly, sir. " answered the man. "We serve breakfast from seven to half past eleven in A. had often stayed in a big hotel in New Jersey B. had travelled to many places C. had always spent their summer holidays in New Jersey D. had made a lot of money [判断题]( )单线自动闭塞区段发车站和接车站办理预告时须确认区间占用情况和相关表示灯正确。( )(应知应会-《行规》第70条)
A.正确 B.错误 [单选题]闪燃和阴燃是燃烧的不同形式。下列有关闪燃和阴燃的说法中,正确的是( )。
A.闪燃是看得到的燃烧,阴燃是看不到的燃烧 B.闪燃是短时间内出现火焰一闪即灭的现象,阴燃是没有火焰的燃烧 C.闪燃温度高,阴燃温度低 D.阴燃得到足够氧气会转变成闪燃 [单项选择]强矩阵组织结构具有( )组织结构的主要特征。
A. 直线型 B. 直线职能型 C. 功能型 D. 职能型 [单选题]一个工作负责人（）多张工作票。
A.不能同时持有 B.不能同时执行 C.不能依次执行 D.不能同时接受许可 [单选题]表示管理类的岗位职级是?( )
A.T B.P C.M D.O [简答题] 脂肪酸的β-氧化(β- oxidation)
[单选题]下列关于关到位开关工作说明正确的为：( )
A.当门到达关闭位置时，右螺母上的撞板拨动开关组件中的滚轮，使铰链臂旋转脱开，释放关到位开关。 B.当门到达关闭位置时，右螺母上的撞板拨动开关组件中的滚轮，使铰链臂旋转脱开，压下关到位开关。 C.当门到达关闭位置时，左螺母上的撞板拨动开关组件中的滚轮，使铰链臂旋转脱开，释放关到位开关。 D.当门到达关闭位置时，左螺母上的撞板拨动开关组件中的滚轮，使铰链臂旋转脱开，压下关到位开关。 [单项选择]在HMIS运用子系统中，（）不是每曰必须向车辆段传输的数据。
A. 车统-14 B. 车统-23 C. 列检作业场概况 D. 车统-45 [单项选择] 下面的短文后列出了7个句子，请根据短文的内容对每个句子做出判断：如果该句提供的是正确信息，请选择A；如果该句提供的是错误信息，请选择B；如果该句的信息文中没有提及，请选择C。
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