湖南省2017年土建材料员考试题
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、砂的筛分试验应采__进行试验，并以其试验结果的算术平均值作为测定值。A．三个试样
B．四个试样
C．二个试样
D．五个试样
2、定量库存控制法中，在一般情况下，订购点的库存水平应__保险储备定额。A．高于
B．低于
C．等于
D．低于等于
3、石油沥青中的三大组分随着时间的延长逐渐递变的顺序是__。
A．树脂质→油分→沥青质
B．油分→沥青质→树脂质
C．油分→树脂质→沥青质
D．树脂质→沥青质→油分
4、外门窗的水密性能分级分为__级。
A．6
B．7
C．8
D．9
5、月度(或季度)供应计划编制以后，供应部门召开材料平衡会议，向用料单位说明计划材料资源到货和各单位需用的总情况，同时说明施工进度及工程性质，这种方式被称为__。
A．会议平衡
B．重点工程专项平衡
C．竣工前的平衡
D．与建设单位协作配合搞好平衡
6、下列物质中，属于缓凝剂的是__。
A．氯盐
B．硫酸盐
C．木质素磺酸盐
D．三乙醇胺
7、生产水泥和石灰的主要原料的石材是__。
A．砂岩
B．花岗岩
C．大理石
D．石灰岩
8、硅灰需水量比为__左右，若掺量过大，将会使水泥浆变得十分黏稠。
A．114%
B．120%
C．134%
D．145%
9、__是为保证供应、满足需求创造充分的物质条件，是材料供应工作的中心环节。
A．组织货源
B．组织材料运输
C．组织材料储备
D．选择供料方式
10、普通混凝土由水泥、水、粗集料(石)、细集料(砂)和__组成。
A．钢筋
B．外加剂
C．石灰
D．砌体
11、在目前较普遍的供应方式是__，这种方式一方面可以充分利用发包方的资金优势、采购渠道优势，另一方面又能使施工企业发挥其主动性和灵活性，提高投资效益。
A．发包方供应方式
B．承包方供应方式
C．中转供应方式．
D．承发包双方联合供应方式
12、The cellphone, a device we have lived with for more than a decade, offers a good example of a popular technology’s 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) 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) 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 (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 must cede to your use of the public (17) , a decidedly undemocratic effect for so democratic a technology. Listeners don’t 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 (20) behavior on their cellphones. 13（）
A．and that
B．as for