【单选题】【消耗次数：1】
对于偏心受压构件，轴向压力的存在可以提高构件抗剪承载力，下列表述正确的是（ ）。
①
轴向压力越大，则构件的抗剪承载力越小
②
轴向压力越大，则构件的抗剪承载力越大
③
随着轴向压力的增大，抗剪承载力先减小后增大
④
随着轴向压力的增大，抗剪承载力先增大后减小
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相关题目
【单选题】
轴向压力对偏心受压构件的受剪承载力的影响是（ ）。
①
轴向压力对受剪承载力没有影响
②
轴向压力可使受剪承载力提高
③
无法确定
④
当压力在一定范围内时，可提高受剪承载力，但当轴力过大时，却反而降低受剪承载力
随机题目
【单选题】
The number of people invited ____fifty, but a number of them _____absent.
①
were; was
②
was ; was
③
were
④
were; were
【单选题】
The box is _____what I saw in the shop.
①
same as
②
the same like
③
the same that
④
the same as
【单选题】
In the past he often made his sister___, but now he is often made __by his sister.
①
to cry; to cry
②
cry
③
to cry; cry
④
cry; to cry
【单选题】
The reason __he was absent from the meeting was _his car broke down on the way.
①
that; because
②
why; that
③
that; that
④
for; that