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【判断题】
性能等级数字越大,螺栓硬度越大。
A.
正确
B.
错误
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【判断题】检修完毕,核对道岔位置时,联系用语必须规范,易于辩听,禁止用XX道岔开通直股或弯股等用语。
A.
正确
B.
错误
【单选题】So long as teachers fail to distinguish between teaching and learning, they will continue to undertake to do for children that which only children can do for themselves. Teaching children to read is n...
A.
it is one of the most difficult school courses
B.
students spend endless hours in reading
C.
reading tasks are assigned with little guidance
D.
too much time is spent in teaching about reading
【判断题】 自闭症儿童最主要的特征之一是社会交往障碍。
A.
正确
B.
错误
【单选题】So long as teachers fail to distinguish between teaching and learning, they will continue to undertake to do for children that which only children can do for themselves. Teaching children to read is n...
A.
too much time is spent in teaching about reading
B.
reading tasks are assigned with little guidance
C.
it is one of the most difficult school courses
D.
students spend endless hours in reading
【单选题】“文革”给社会主义民主政治建设造成重大破坏,主要表现在 1人民代表大会多年没有召开 2各级领导机关无法正常工作3各种违宪违法行为不断 4社会极度混乱
A.
①②③
B.
②③④
C.
①②④
D.
①②③④
【单选题】composition的造词理据是()
A.
S(放置)
B.
C(聚集)
C.
P(木栓)
D.
A(角)
【单选题】So long as teachers fail to distinguish between teaching and learning, they will continue to undertake to do for children that which only children can do for themselves. Teaching children to read is n...
A.
it is one of the most difficult school courses
B.
students spend endless hours in reading
C.
reading tasks are assigned with little guidance
D.
too much time is spent in teaching about reading
【单选题】应在结构上采取一些措施对机体开口进行补偿,
A.
使用快卸口盖是直接补偿开口。
B.
用受力口盖和开口周边加强构件是直接补偿开口。
C.
用非受力口盖和开口周边加强构件是直接补偿开口。
D.
改变开口区域的整个结构进行补偿的是直接补偿开口。
【多选题】关于该框架梁配筋情况的描述,说法正确的有()。(案例多选题)见附图1-4
A.
第二跨左边支座上部非通长钢筋为2H25
B.
三个跨的截面尺寸均为350×750
C.
加密区箍筋的间距均为100
D.
箍筋是双肢箍
E.
左边第一跨梁下部纵向通长钢筋为4H16
【单选题】So long as teachers fail to distinguish between teaching and learning, they will continue to undertake to do for children that which only children do for themselves. Teaching children to read is not p...
A.
it is one of the most difficult school courses
B.
students spend endless hours in reading
C.
reading tasks are assigned with little guidance
D.
too much time is spent in teaching about reading
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