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【判断题】
天窗玻璃面板的设计有隔绝热能和紫外线的功能,要用软布和清洁剂清洗,可以使用黏性清洁剂。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】属于半控器件的有
A.
晶闸管
B.
电力场效应管
C.
二极管
D.
绝缘栅电力场效应管
【判断题】Logistics management is to plan, organize, coordinate and control the whole process of logistics to achieve established goals.
A.
正确
B.
错误
【简答题】logistics is a new commercial area, developing from the traditional stage to a modern one. The main differences between these two stage include: (1) modern logistics adopts containerization techniques...
【简答题】thus instead of marketing,production,distribution,finance and purchasing all working away oblivious of the others' involvement in the flows of materials and information,and all attempting to optimize ...
【单选题】呼吸和心跳是最重要的生活活动。在常温下,呼吸、心跳若完全停止( )就很难起死回生。
A.
5分钟
B.
3分钟
C.
2分钟
D.
10分钟
【单选题】链栈与顺序栈相比,比较明显的优点是(44)。
A.
插人操作更加方便
B.
删除操作更加方便
C.
不会出现下溢的情况
D.
不会出现上溢的情况
【判断题】The whole world is becoming more and more competitive due to the growth in logistics activity.
A.
正确
B.
错误
【简答题】The whole logistics and supply chain process is kept moving by the supply of ________________ and communication.
【简答题】Logistics is a hot____ in China and the whole world.
【单选题】以下植物的根属于异心型异常维管束的为
A.
牛膝
B.
商陆
C.
大黄
D.
何首乌
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