问题 完形填空
完形填空。
     Mr. White works in an office. He is very    1   and has no time to have a good rest. Every evening,
when he comes back    2     his office, he's always tired and wants to go to bed early.   3   his wife
often has a lot of interesting things to tell him after supper. She doesn't stop talking until he falls    4     .
But it's usually too late and Mr. White has to    5   early in the morning when she is asleep.
     One day the man     6   terrible and couldn't go to work. He decided to go to     7. And Mrs.
White went with him. Before her husband said    8   was the matter with him, the woman had told
the doctor all and the doctor understood why. He wrote a prescription(处方). And when
Mrs. White    9   the medicine to the doctor, he said to her, “The bottle of medicine is for your
husband and the pills are for you. "
     “For me?”the woman said in surprise,“I’m fine. I don't need    10   medicine."
     “I don't think so, madam,”said the doctor. “They are sleeping pills. Your husband will soon
be all right if you take them. "
(      ) 1. A. happy
(      ) 2. A. off
(      ) 3. A. But
(      ) 4. A. sleepy
(      ) 5. A. awake
(      ) 6. A. feels
(      ) 7. A. the market
(      ) 8. A. that
(      ) 9. A. brought
(      ) 10. A. some
B. busy
B. in
B. And
B. sleeping
B. go to bed
B. felt
B. the park
B. if
B. bought
B. any
C. angry
C. from
C. So  
C. asleep
C. stay up
C. falls
C. the office
C. what
C. took
C. no  
D. sorry        
D. to          
D. Or          
D. to sleep    
D. get up      
D. fell        
D. the hospital
D. how          
D. caught      
D. hardly      
答案

1. B   2. C  3. A   4. C   5. D   6. B   7. D   8. C   9. A   10. B

问答题 简答题

某施工单位承接了一座公路隧道的土建及交通工程施工项目,该隧道为单洞双向行驶的两车道深埋隧道,设计净高5m,净宽12m,总长3500m,隧道穿越的地层有:砂岩、页岩、泥灰岩,局部夹有煤层,裂隙发育。设计采用新奥法施工、分部开挖和复合式衬砌,按规范实施隧道施工监控量测中所有的必测项目。

事件一:施工单位采用双向掘进,对水、电、路、通风等设施进行统一安排,并在正式掘进前完成。通风方式采用大功率通风机将新鲜空气压送到掌子面,然后将废气从里往外挤出。压入式通风机采用轴流式通风机,其额定风量为2250m3/min,风压为6000Pa,发电机功率为2×115kW。风管与风机相匹配,选配φ1500mm(压入)和声1000mm(吸出)的强力橡胶软管,每节长10m,软风管接头方式为双反边拉链式接头,安装方便、密封性能好。

事件二:隧道施工时的通风,应设专人管理。要求做到:保证每人每分钟得到1m。的新鲜空气;隧道内的空气成分每两月至少取样分析一次,风速、含尘量每月至少检测一次。

土建施工完成后,项目部按要求进行了照明、供配电设施与交通标志、防撞设施、里程标、百米标等等的施工。照明控制系统由分中心监控工作站、A、B和照明配电回路(箱)的接口电路构成。该隧道原设计采用射流式通风方式,经多方论证后,难以满足该隧道的通风质量要求,拟变更为竖井排风式通风,并按相关程序完成了设计变更。

改正事件二中的错误之处。

单项选择题 A1/A2型题