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【单选题】
a nice man that we all believe him.
A.
Such; did he seem
B.
So; did he seem
C.
Such; he seethed
D.
So; he seined
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【单选题】统一食品仓库准备重新规划仓库布置及储存形式,将原来就地托盘堆码存放改为立体高层货架托盘堆码存放。每个立体高层货架总高度达17米、10层货位,货架的层架空间每层均为1.5米,每层的货位数为7,每个货位只能存放一个托盘货物。托盘为塑料托盘,尺寸为1200mm*1000mm。仓库接入库通知,将有一批3600件(箱)的统一快食面入库,纸箱包装,有“不可倒置”标志,包装尺寸为长0.9米、宽0.3米、高0.6...
A.
2
B.
3
C.
4
D.
5
【简答题】完形填空。 Gilbert joined the Science Club last summer. One day he was given a piece of paper, a block of wood and four wheels; he was told to go home and 1 them all to his dad. However, Gilbert's mom knew...
【判断题】货物堆码的最高层数=(货位高度-托盘高度-安全距离)/货物纸箱高度
A.
正确
B.
错误
【简答题】小实验:(如下图准备装置)在两只烧瓶里分别充满CO2和空气,塞紧带有温度计和胶头滴管的橡皮塞(温度计上原来显示温度相同)。再把两只烧瓶放在红外线下照射,观察温度升高的情况。结论:两瓶在相同光线照射同样长时间下,装CO2的温度比较高。据此完成18~20题。 小题1:该实验反映的现象是 A.酸雨污染 B.温室效应 C.大气污染 D.臭氧层破坏 小题2:大气中二氧化碳增多的主要原因是 ①大量燃烧矿物能源...
【单选题】性能好的二极管( )
A.
正向相电阻都为0
B.
正反向电阻都为无穷大
C.
正向电阻远远大于反向电阻
D.
正向电阻远远小于反向电阻
【单选题】The CEO needs an assistant with _____ little knowledge of German and ____ experience in administrative management. [     ]
A.
the, an
B.
the, /
C.
a, an
D.
a, /
【单选题】用万用表电阻档测量二极管时,性能好的二极管应是()。
A.
正反向电阻都大
B.
正反向电阻都小
C.
正向电阻大反向电阻小
D.
正向电阻小反向电阻大
【简答题】完形填空。 Gilbert joined the Science Club last summer. One day he was handed a piece of paper, a block of wood and four wheels; he was told to go home and 1 them all to 'dad'. However, Gilbert's mom knew ...
【单选题】货物堆码的最高层数公式为
A.
(横梁承重-托盘重量)/每箱货物重量
B.
托盘底面积/货物底面积
C.
(货位高度-托盘高度-安全距离)/货物纸箱高度
D.
存储面积/仓库面积
【单选题】One the last day he _________.
A.
decided a big decision
B.
decided greatly
C.
made a decision
D.
had made a decision
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