2015年下半年内蒙古材料员专业技术资料与~专业技能专业考试试卷~.doc
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1、|2015 年下半年内蒙古材料员专业知识与专业技能考试试卷本卷共分为 1 大题 50 小题,作答时间为 180 分钟,总分 100 分,60 分及格。一、单项选择题(共 25 题,每题 2 分,每题的备选项中,只有 1 个事最符合题意) 1、强度等级为 M2.5 的水泥混合砂浆,砂的含泥量不应超过 _。A10%B8%C5%D3% 2、已知混凝土的砂石比为 0.54,则砂率为_。A0.35B0.30C0.54D1.863、普通混凝土小型空心砌块的最小外壁厚应不小于_,最小肋厚应不小于_,空心率应不小于 25%。A20mm,5mmB30mm ,25mmC40mm ,25mmD30mm,15mm 4
2、、在混凝土中,砂、石主要起_作用。A包裹B填充C骨架D胶结5、建筑石膏的硬化过程的初凝时间为_,终凝时间为_。A6min,30minB 30min,5hC 60min,12hD45min,8h 6、混凝土浇筑时板、梁和大型及中型截面的柱子等的坍落度为_。A1030mmB30 50mmC50 70mmD7090mm 7、结构构件的混凝土强度应按现行国家标准混凝土强度检验评定标准(GBJ 1071987)的规定分批检验评定。对采用蒸汽法养护的混凝土结构构件,其混凝土试件应先随同结构构件同条件蒸汽养护,再转入标准条件养护,共_。A7dB12dC28d|D30d 8、The cellphone, a
3、device we have lived with for more than a decade, offers a good example of a popular technologys unforeseen side effects. More than one billion are (1) around the world, and when asked, their (2) say they love their phones for the safety and convenience (3) provide. People also report that they are
4、(4) in their use of their phones. One opinion survey (5) that 98 percent of Americans say they move away from (6) when talking on a wireless phone in public (7) 86 percent say they never or rarely speak (8) wireless phones when conducting (9) with clerks or bank tellers. Clearly, there exists a (10)
5、 between our reported cell phone behavior and our actual behavior.Cellphone users-that is to say, most of us-are (11) instigators and victims of this form of conversational panhandling, and it (12) a cumulatively negative effect on social space. As the sociologist Erving Gotfman observed in another
6、(13) , there is something deeply disturbing about people who are (14) contact in social situations because they are blatantly refusing to (15) to the norms of their immediate environment. Placing a cellphone call in public instantly transforms the strangers around you (16) unwilling listeners who mu
7、st cede to your use of the public (17) , a decidedly undemocratic effect for so democratic a technology. Listeners dont always passively (18) this situation: in recent years, people have been pepper-sprayed in movie theaters, (19) from concert hails and deliberately rammed with cars as a result of (
8、20) behavior on their cellphones. 13()Aand thatBas forCwhereasDon the contrary 9、蒸压加气混凝土砌块中,合格品的缺棱掉角的最小尺寸不得大于_,最大尺寸不得大于_。A80mm,70mmB30mm ,50mmC20mm ,40mmD10mm,80mm 10、影响合理砂率的主要因素是_。A骨料的品种与粗细、混凝土拌和物的流动性或水灰比B骨料的品种与粗细、混凝土的强度C混凝土拌和物的流动性或水灰比、混凝土的强度D骨料的品种与粗细、水泥用量11、蒸压加气混凝土砌块中,合格品的贯穿一棱二面的裂纹长度不得大于裂纹所在面的裂纹方向
9、尺寸总和的_。A1/3B2/3C1/2D1/4 12、已知混凝土的砂率为 0.35,则砂石比为_。A0.35|B0.54C0.89D1.86 13、材质等级为b 级的胶合木结构板材在木板窄面上的裂纹,其深度(有对面裂纹用两者之和)不得大于板宽的_。A1/4B3/4C1/3D1/214、以下是某律师对客户提供的法律意见,正确的是_A甲公司于 2000 年 1 月 10 日缴纳税款 50 万元, 2004 年 6 月 5 日发现多缴了 10 万元税款。该律师认为甲公司应立即向税务机关要求退还多缴的税款,并加算银行同期存款利息,税务机关应当立即退还B乙公司于 2000 年 1 月 8 日缴纳税款 1
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