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【单选题】
本工程第三跑楼梯梯段的长度为( ) mm 。 图纸.zipA.
2100
B.
2970
C.
3510
D.
2700
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皮皮学刷刷变学霸
举一反三
【简答题】朗读第十三课课文对话并上传录音。
【简答题】Both communities have a tradition of keeping history ________.
【判断题】Local communities employ both knowledge and resources to prevent desertification.
A.
正确
B.
错误
【单选题】What are the similar key elements of both the human communities and the communities of animal world?
A.
Roles of individual members and rules to make sure the community functions in an orderly way.
B.
Roles of the group leader and protection from the group leader.
C.
Roles of community members and functions of group leader.
【单选题】They have begun dialogues to _____ ( 提升 ) better understanding between both communities.
A.
promote
B.
publish
C.
provoke
D.
provide
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