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完形填空(共20小题;每小题1.5分,满分30分) The town I live in is about to put cameras at all traffic lights to catch people who run red lights. It 1 me of how many people I’ve seen who take the yellow light as a 2 to go faster. I also can’t understand why people don’t move when the traffic light has turned green. Above all, there are those 3 situations in which someone doesn’t even 4 that the light turns red, and just keeps going. That is why so many 5 happen! All these situations make me 6 the purpose of traffic lights. 7 ,it’s even more frightening to imagine letting people make their own decisions at 8 crossroads. Do the biggest cars get to go first? Who decides who goes next? So I guess I do like the idea of a system to 9 traffic. And I’ll do my best to 10 the traffic rules: to go, to be cautious, and to stop when I’m 11 to. It occurs to me that my 12 have done much the same for me 13 teaching me how to live. They have given me many 14 lights: to get along well with others, to listen and talk to them, to help others, and to 15 with joy and purpose. They have also given me some red lights 16 my life goes astray(误入歧途): not to be greedy, to keep my temper, and to control my desires. And there 17 have been some yellow caution lights: to watch how much I drink, to keep control of my behavior, and to 18 school regularly and work hard. If I obey these rules, my life will be as 19 as it can be. Just as I’m wise to pay attention to the traffic lights when I’m walking across the street, I’m wise to pay attention to the“ 20 signals”given to me by my parents. 小题1: A.suggests B.robs C.reminds D.warns 小题2: A.sight B.signal C.message D.switch 小题3: A.instant B.exciting C.dangerous D.cautious 小题4: A.notice B.sense C.remember D.feel 小题5: A.events B.problems C.situations D.accidents 小题6: A.think of B.wonder about C.care for D.worry about 小题7: A.Besides B.Anyway C.Instead D.However 小题8: A.noisy B.narrow C.crowded D.key 小题9: A.control B.direct C.improve D.serve 小题10: A.learn B.obey C.protect D.carry 小题11: A.supposed B.used C.addicted D.delighted 小题12: A.teachers B.friends C.leaders D.parents 小题13: A.in charge of B.in face of C.in terms of D.in danger of 小题14: A.safe B.green C.beneficial D.helpful 小题15: A.live B.share C.work D.communicate 小题16: A.unless B.when C.before D.till 小题17: A.still B.even C.only D.also 小题18: A.start B.attend C.leave D.miss 小题19: A.good B.colorful C.meaningful D.healthy 小题20: A.traffic B.light C.life D.confidence
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【判断题】定扭矩气动扳手用开关调节进气量的大小来控制转速或扭力的大小。
A.
正确
B.
错误
【多选题】关于本工程,以下说法正确的是 ( )
A.
汽车坡道板厚为 200mm ,配筋为 C12@150 双层双向
B.
电梯吊钩为 1C22
C.
桩施工时须先打试桩,本工程试桩根数共 4 根
D.
地下室底板钢筋均应穿过承台
E.
消防电梯的集水井的底板的板顶标高为 -8.400
【多选题】食品毒理学安全性评价程序包括四个阶段,
A.
急性试验
B.
蓄积性试验
C.
亚慢性试验
D.
慢性试验
E.
以上都不是
【单选题】关于本工程的消防救援窗,其说法正确的是( )。
A.
考虑立面统一效果,窗口可不设置识别标志
B.
消防救援窗应该设在一层内墙
C.
应采用夹胶玻璃
D.
原则上要求使用易碎玻璃
【简答题】、《食品安全性毒理学评价程序和办法》规定我国食品 ( 包括食品添加剂 ) 安全性毒理学评价程序分 为: ( )( )( )( ) 四个阶段。
【简答题】某个信息源由A、B、C和D4个符号组成。设每个符号独立出现,其出现的概率分别为1/4,1/4,3/16,5/16,经过信道传输后,每个符号正确接收的概率1021/1024,错为其他符号的条件概率P(xi/yj)均为1/1024, (1)试求出该信道的容量等于多少比特/符号? (2)若4个符号分别用二进制码组00,01,10,11表示,每个二进制码元用宽度为0.5ms的脉冲传输,试求出该信道容量Ci...
【简答题】混合动力汽车动力传动系设有 和 ,其主要作用在于 以优化发动机的工作效率为目标,协调发动机和驱动电机之间的动力分配,同时进行动力电池组的电量管理。
【单选题】选择关键流程的方法有( )。
A.
串行结构、并行结构、循环结构和混合结构
B.
鱼骨分析法、ABC法、帕累托图和标杆法
C.
绩效重要性矩阵、成本收益矩阵、学习五角星法和流程优先矩阵、
D.
成本导向流程优化、时间导向流程优化、系统化流程优化和再造性流程优化
【多选题】关于本工程消防的说法,正确的是( )。
A.
可不设室内消火栓系统
B.
室外消防用水量10L/S。
C.
采用手提灭火器挂墙上,其顶部离地高度不应小于1.5米
D.
采用干粉灭火器
【判断题】水样的运输时间,一般以24小时为最大允许时间。
A.
正确
B.
错误
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