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【多选题】
下列关于玻璃幕墙监理巡视的叙述正确的有( )。
A.
玻璃与构件不得直接接触,每块玻璃下部应设不少于两块弹性定位垫块;垫块宽度同槽口,长度应大于等于80mm
B.
硅酮结构密封胶应打注饱满,并温度为15~30℃、相对湿度为50%以上、洁净的室内进行
C.
玻璃幕墙的构件、玻璃及密封等应制定保护措施,不得发生碰撞变形、变色、污染和排水管堵塞等现象
D.
幕墙的抗震缝、伸缩缝及沉降缝等部位的处理应保证缝的使用功能和饰面的完整性
E.
隐框、半隐框幕墙构件风荷载标准值和板材自重标准值作用下硅酮结构密封胶的黏结宽度不得小于5.0mm
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【单选题】AE中同时能有几个项目工程处于开启状态?
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有2个
B.
只能有1个
C.
可以自己设定
D.
只要有足够的空间,不限定项目开启的数目
【多选题】服药之风引发的社会现象包括()。
A.
服饰上宽衣博带
B.
高屐
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裸袒
D.
脾气暴躁
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禽群的特异性免疫状态。
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30000×30000像素
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40000×40000像素
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50000×50000像素
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60000×60000像素
【单选题】Shocking figures have shown that half of the animals in the world _______ since 1970 because of uncontrollable human activities.
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have perceived
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have vanished
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have cycled
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have derived from
【单选题】对普通货船最上一层首尾统长甲板的首要要求是:
A.
能承装货物
B.
抗风浪
C.
保证水密
D.
便于工作
【简答题】Shocking figures have shown that half of the animals in the world_____________ since 1970 because of uncontrollable human activities.
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A.
have disappeared
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have vanished
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have faded
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have missed
【单选题】Shocking figures have shown that half of the animals in the world ________ since 1970 because of uncontrollable human activities.
A.
vanish
B.
vanished
C.
had vanished
D.
have vanished
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A.
have neglected
B.
have revived
C.
have vanished
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