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【单选题】
From the story we know Dr. Johnson ______ .
A.
was a good man, he didn't care for the money
B.
hurt himself on the way to Glens Falls
C.
did the operation and the boy was saved
D.
won't do the operation until the boy's family paid the money
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【多选题】关于抹面砂浆,表述正确的是 ( )。
A.
用于地面的水泥砂浆配合比 1:2 ,通常指的是材料的体积比
B.
为了提高施工效率,抹面砂浆应尽量一次性抹完,只要控制总厚度即可;
C.
抹面砂浆应严格控制总厚度和各层厚度
D.
用于墙面的抹面砂浆,由于不承受荷载和有耐磨的要求,可以减少水泥用量;
E.
用于粘贴卫生间墙砖的砂浆,为提高粘结力,水泥用量越多越好;
【单选题】— That’s the third time he’s won the award in this field. — Yes. He ______ his maximum potential in the past decade.
A.
explored
B.
is exploring
C.
has been exploring
D.
has explored
【简答题】On May 29, 1973, Thomas Bradley, a black man, was elected mayor of Los Angeles. Los Angeles is the third largest city in the United States with a population of about three million. About 16% of the ci...
【单选题】关于员工薪资管理,下列说法不正确的是(??)
A.
个人薪资需遵守保密原则
B.
员工事假当日无工资
C.
员工不可以对本人的薪资结构、薪酬额度做了解
D.
五险可以在基本工资扣除后再计税
【单选题】— That's the third time he's won the award in this field. — Yes. He _____ his maximum potential in the past decade. [     ]
A.
explored
B.
is exploring
C.
has been exploring
D.
had explored
【简答题】背景材料: 平原微丘区某大桥,桥位区地质为:表面层为6m卵石层,以下为软岩层34m。桩基础直径为1000mm,深度为40m。施工单位采用反循环回旋法钻进。具体方法为: 将钻机调平对准钻孔,把钻头吊起徐徐放入护筒内,对正桩位,待泥浆输入到孔内一定数量后,开始慢速钻进,当导向部位或钻头全部进入地层后,加速钻进,钻进过程中,采用减压法且始终保持泥浆水头高度高出孔外水位0.6m,每进2~3m,检查孔径...
【简答题】背景材料: 平原微丘区某大桥,桥位区地质为:表面层为6m卵石层,以下为软岩层34m。桩基础直径为1000mm,深度为40m。施工单位采用反循环回旋法钻进。具体方法为:将钻机调平对准钻孔,把钻头吊起徐徐放入护筒内,对正桩位,待泥浆输入到孔内一定数量后,开始慢速钻进,当导向部位或钻头全部进入地层后,加速钻进,钻进过程中,采用减压法且始终保持泥浆水头高度高出孔外水位0.6m,每进2~3m,检查孔径、竖...
【简答题】气缸体的材料属于铸铁中的____。
【简答题】背景材料: 平原微丘区某大桥,桥位区地质为:表面层为6m卵石层,以下为软岩层34m。桩基础直径为1000mm,深度为40m。施工单位采用反循环回旋法钻进。具体方法为: 将钻机调平对准钻孔,把钻头吊起徐徐放入护筒内,对正桩位,待泥浆输入到孔内一定数量后,开始慢速钻进,当导向部位或钻头全部进入地层后,加速钻进,钻进过程中,采用减压法且始终保持泥浆水头高度高出孔外水位0.6m,每进2~3m,检查孔径...
【单选题】T his is the third time we _______ improvements in that equipment.
A.
are making
B.
made
C.
have made
D.
will make
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