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【多选题】
混凝土浇筑前的准备工作,下面正确的是( )A.
检査验收模板工程质量包括模板尺寸位置标高，竖向模板的垂直度，模板的起拱情况，模板的接缝，模板支架体系的强度刚度和稳定性等；
B.
浇筑混凝土前，模板内的垃圾泥土应清除干净；
C.
检査材料机具运输道路水电供应及保障：
D.
制备混凝土强度；
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皮皮学刷刷变学霸
举一反三
【单选题】The passage suggests that by the late Colonial period the tendency to cultivate metropolitan cultural models was a cultural pattern that was ______.
A.
dying our as Puritan influence began m grow
B.
self-consciously and distinctively Southern
C.
more characteristic of the Southern colonies than of England
D.
spreading to Massachusetts and Connecticut
【单选题】Throughout the colonial period there was a remarkable shortage of women, which varied with the regions and was always greatest in the frontier areas. This shortage enhanced women's status and position...
A.
Colonial marriages
B.
The Puritan religion
C.
Colonial women's employment
D.
Education in the colonies
【单选题】The passage suggests that by the late Colonial period the tendency to cultivate metropolitan cultural models was a cultural pattern that was ______.
A.
dying out as Puritan influence began to grow
B.
self-consciously and distinctively Southern
C.
more characteristic of the Southern colonies than of England
D.
spreading to Massachusetts and Connecticut
【单选题】角色的扮演法运用的基本要求,不正确的是
A.
参与人数一般 为 2 ～ 4 人
B.
教师对整个过程加以指导和控制
C.
教师应事先确定并描述角色
D.
创设的情景不必真实
【单选题】（ 14 ）在显示查询结果时，如果要将数据表中的 “ 籍贯 ” 字段名，显示为 “ 出生地 ” ，可在查询设计视图中改动（ ） 。
A.
）排序
B.
）字段
C.
）条件
D.
）显示
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