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【多选题】
对基坑工程，表述其规定正确的有( )。A.
在基坑(槽)或管沟工程等开挖施工中，现场不宜进行放坡开挖，当可能对邻近建筑物、地下管线、永久性道路产生危害时，应对基坑(槽)管沟进行支护后再开挖
B.
土方开挖的顺序、方法必须与设计相一致
C.
基坑(槽)、管沟的挖土应同时进行
D.
基坑、管沟土方工程验收必须确保支护结构安全和周围环境安全为前提
E.
基坑(槽)、管沟的挖土应分层进行
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举一反三
【单选题】What is required of those who want to be university teaching assistant?
A.
A good knowledge in information technology.
B.
A college degree in the right field.
C.
The right licenses in education.
D.
Full-time teaching experience.
【简答题】人体最大的消化腺是___ __。
【简答题】消化系统是由______和消化腺组成的．______是最大的消化腺．
【简答题】Ethical knowledge: Knowledge about what is right or wrong to do in a given situation, knowledge.
【简答题】直接开口于消化道（即无导管）的消化腺为______、______．最大的消化腺为______．
【单选题】What is true about knowledge management?
A.
As baby boomers retire at an increasing rate, knowledge management is helping organizations capture their knowledge.
B.
A knowledge management system is not a single technology but a collection of technology-based tools.
C.
Finding the right technology to manage knowledge assets is much easier than identifying what knowledge is needed, why it is needed, and who has this knowledge.
D.
All of the above are true.
【单选题】What is the purpose of knowledge management?
A.
Using knowledge whenever necessary
B.
Storing knowledge
C.
Recreating knowledge
D.
Updating knowledge
【单选题】What is the definition of a 'theory'?
A.
It's a reasonable explanation of known knowledge related.
B.
It is the product of a scientist's imagination.
C.
It results from previous theories.
D.
It can't predict events that have not as yet been observed.
【简答题】消化系统是由________和消化腺组成的。________是最大的消化腺。
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