问题
单项选择题
施工现场临时搭建的宿舍、办公用房，建筑层数为3层或每层建筑面积大于200m3时，应设置不少于（）部疏散楼梯。
A.1
B.2
C.3
D.4
答案
参考答案：B
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施工现场临时搭建的宿舍、办公用房，建筑层数为3层或每层建筑面积大于200m3时，应设置不少于（）部疏散楼梯。
A.1
B.2
C.3
D.4
参考答案：B
完形填空（共20小题；每小题1.5分，满分30分） 阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。 You Did More Than Carry My Books Mark was walking home from school one day when he noticed the boy ahead of him had dropped all of the books he was carrying, along with a baseball bat and several other things. Mark 21 down and helped the boy pick up these articles. 22 they were going the same way, he helped to carry some of them for him. As they walked Mark 23 the boy's name was Bill, that he 24 computer games, baseball and history, that he was having a lot of 25 with his other subjects and that he had just broken 26 with his girlfriend. They arrived at Bill's home first and Mark was 27 in for a Coke-Cola and to watch some television. The afternoon passed 28 with a few laughs and some shared small talk, and then Mark went home. They 29 to see each other around school, had lunch together once or twice, and then both ended up from the same high school. Just three weeks before 30 , Bill asked Mark if they 31 talk. Bill 32 him of the day years ago when they had first met. "Do you 33 wonder why I was carrying so many things home that day?" asked Bill. "You see, I 34 out my locker(柜) because I didn't want to leave a mess（脏乱） 35 anyone else. I had planned to run away and I was going home to 36 my things. But after we spent some time together 37 and laughing, I realized that 38 I had done that, I would have 39 a new friend and missed all the fun we would have together. So you see, Mark, when you picked up my books that day, you did a lot more. You 40 my life."
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