2015年上半年青海省材料员等级考试试题.docx

2015年上半年青海省材料员等级考试试题 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、喷浆法和人工多层抹压法属于__的施工方法。 A．防水砂浆 B．保温砂浆 C．吸音砂浆 D．耐酸砂浆 2、下表表示的运输计划表是（） A．铁路运输计划表 B．公路运输计划表 C．船只运输计划表 D．飞机运输计划表 3、__是材料供、管、用的基层单位，它的材料工作重点是管和用。 A．施工队 B．供应处 C．采购部门 D．维修部门 4、建筑石膏的细度(0.2mm方孔筛筛余)(%)应__。 A．≤10% B．≤11% C．≤12% D．≤13% 5、优等烧结普通砖的两条面高度差应小于等于__。 A．2mm B．3mm C．4mm D．5mm 6、下列选项中，关于承发包双方联合供应方式，说法不正确的是__。 A．可充分利用甲方的资金优势 B．可使施工企业发挥其主动性和灵活性 C．甲乙双方责任清晰 D．需有效的材料供应合同作保证 7、某砂的细度模数为2.0，则此砂属于__。 A．粗砂 B．中砂 C．细砂 D．特细砂 8、下列选项中，关于塑性的表述，说法正确的是__。 A．外力取消后仍保持变形后的现状和尺寸，不产生裂缝 B．外力取消后仍保持变形后的现状和尺寸，但产生裂缝 C．外力取消后恢复原来现状，不产生裂缝 D．外力取消后恢复原来现状，但产生裂缝 9、混凝土强度标准差宜根据同类混凝土统计资料计算确定，计算时，当混凝土强度等级为C20和C25级，其强度标准差计算值小于2.5MPa时，计算配制强度用的标准差应取不小于__。 A．2.5MPa B．3.0MPa C．3.5MPa D．4.0MPa 10、The cellphone, a device we have lived with for more than a decade, offers a good example of a popular technologyrsquo;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 quot;98 percent of Americans say they move away from (6) when talking on a wireless phone in publicquot; (7) quot;86 percent say they rsquo;neverrsquo; or rsquo;rarelyrsquo; speak (8) wireless phonesquot; 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 arequot; (14) contactquot; in social situations because they are blatantly refusing to (15) to the norms of their immediate environment. Placing a cellphone call in pub