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【单选题】
依据《建筑施工特种作业人员管理规定>，特种作业人员执业资格证书有效期为（ ），有效期满需要要延期的，应于期满前()个月向原考核机关申请办理延期手续，延期复核合格，资格有效证书延期()年。A.
2,2,3
B.
2,3,2
C.
3,2,3
D.
3,3,2
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【单选题】What can be learned about “in-group”?
A.
Most people in the group put the needs of a group first.
B.
Most people like to live together.
C.
The individual should be loyal to the group, or he or she will have to live alone.
D.
Children are controlled by their family.
【单选题】Which of the following descriptions is INCORRECT about the 1994 Group?
A.
The 1994 Group disagrees with the government on variable tuition fees.
B.
It is ready to argue and defend variable fees proposals in universities.
C.
It says it will support any reasonable proposal for student support.
D.
It consists of some famous leading research-intensive universities.
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A.
A good leader will provide goals for the group to consider and vote on.
B.
The purpose of the leader is to facilitate the participation of all of the members.
C.
A group leader should be the dominant member of the group.
D.
Expectations for group behavior. must be presented by the group leader.
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