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【简答题】
集装箱箱号由()、顺序号和()三部分组成。
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【简答题】某现浇钢筋混凝土民用建筑框架结构,无库房区,属于一般结构,抗震等级为二级。作用在结构上的活载仅为按等效均布荷载计算的楼面活载;水平地震作用和竖向地震作用的相应增大系数为1.0,已知其底层边柱的底端受各种荷载产生的内力值(单位:kN·m,kN)如下: 静载:M=32.5V=18.7 活载:M=21.5V=14.3 左风:M=28.6V=-16.4 右风:M=-26.8V=15.8 左地震:M=-53...
【多选题】某一级施工企业,在A市市区承包了一栋高层钢筋混凝土框架结构型式的多层办公楼。该工程配制300m 3 钢筋混凝土基础,混凝土配合比为水泥:砂:卵石=1:2.2:4.3。每m 3 混凝土中的水泥用量为306kg,施工定额规定水泥损耗量为1%,砂、卵石的损耗为1.5%凝土损耗为1.5% 属于该工程周转性材料品种的有()。
A.
模板
B.
脚手架料
C.
安全网
D.
振捣器
【单选题】Mary _____ her bike to school every day. [     ]
A.
takes
B.
rides
C.
starts
【简答题】完形填空。 It was almost 9:00 p. m. When Mia Janson left her office to go home,it was 1 .She started her car and she 2 down the dark road that led to her house in the country.She 3 the radio and  sang song...
【简答题】Protecting Copyright Having finished her homework, Ma Li wants some music. As usual, she starts her computer and goes to Baidu.com to download music files. But this time she is surprised when an annou...
【单选题】Alice Walker makes her living by writing, and her poems, short stories, and novels have won many awards and fellowships for her. She was born in Eatonton, Georgia. She went to public school there, and...
A.
Alice Walker's reflections on Langston Hughes
B.
The influence of Alice Walker on the writing of Langston Hughes
C.
Langston Hughes book about Alice Walker
D.
A comparison of the children of Alice Walker and that of Langston Hughes
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A.
套筒扳手
B.
开口扳手
C.
梅花扳手
D.
活动扳手
【单选题】With no one ___her, she starts washing herself.
A.
to watch
B.
watched
C.
watch
D.
watching
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