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【多选题】
A 类火灾可选择()进行灭火
A.
灭火器
B.
泡沫灭火器
C.
磷酸铵盐干粉灭火器
D.
卤代烷灭火器
E.
二氧化碳灭火器
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参考答案：
举一反三
【单选题】偏心受压构件界限破坏时
A.
远离轴向力一侧的钢筋屈服比受压区混凝土压碎早发生
B.
远离轴向力一侧的钢筋屈服比受压区混凝土压碎晚发生
C.
远离轴向力一侧的钢筋屈服与另一侧钢筋屈服同时发生
D.
远离轴向力一侧的钢筋屈服与受压区混凝土压碎同时发生
查看完整题目与答案
【单选题】A full understanding of mathematics is sufficient to explain a wide variety of natural .
A.
phenomenon
B.
principal
C.
occasion
D.
phenomena
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【简答题】His pen would prove mightier than his pickax.
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【单选题】偏心受压构件界限破坏时，（ ）。
A.
离轴力较远一侧钢筋屈服于受压区混凝土压碎同时发生
B.
离轴力较远一侧钢筋屈服与离轴力较近一侧钢筋屈服同时发生
C.
离轴力较远一侧钢筋屈服比受压区混凝土压碎早发生
D.
大偏心受压构件破坏时，混凝土先被压碎
查看完整题目与答案
【单选题】偏心受压构件界限破坏时（）
A.
离轴力较远一侧钢筋屈服与受压区混凝土压碎同时发生
B.
离轴力较远一侧钢筋屈服与离轴力较近一侧钢筋屈服同时发生
C.
离轴力较远一侧钢筋屈服比受压区混凝土压碎早发生
D.
离轴力较远一侧钢筋屈服比受压区混凝土压碎晚发生
查看完整题目与答案
【单选题】A full understanding of mathematics is sufficient to explain a wide variety of natural __.
A.
performance
B.
priority
C.
departure
D.
phenomena
查看完整题目与答案
【单选题】Is that ______ ? [     ]
A.
his a pen
B.
pen
C.
a his pen
D.
his pen
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【简答题】Jack returned the pen to his classmate. Jack ______the pen ______his classmate.
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【单选题】A full understanding of mathematics is sufficient to explain a wide variety of natural .
A.
phenomena
B.
performance
C.
departure
D.
phenomenon
查看完整题目与答案
【单选题】A full understanding of mathematics is sufficient to explain a wide variety of natural .
A.
on occasion
B.
initial
C.
investigate
D.
phenomena
查看完整题目与答案
相关题目：
【单选题】偏心受压构件界限破坏时
A.
远离轴向力一侧的钢筋屈服比受压区混凝土压碎早发生
B.
远离轴向力一侧的钢筋屈服比受压区混凝土压碎晚发生
C.
远离轴向力一侧的钢筋屈服与另一侧钢筋屈服同时发生
D.
远离轴向力一侧的钢筋屈服与受压区混凝土压碎同时发生
查看完整题目与答案
【单选题】A full understanding of mathematics is sufficient to explain a wide variety of natural .
A.
phenomenon
B.
principal
C.
occasion
D.
phenomena
查看完整题目与答案
【简答题】His pen would prove mightier than his pickax.
查看完整题目与答案
【单选题】偏心受压构件界限破坏时，（ ）。
A.
离轴力较远一侧钢筋屈服于受压区混凝土压碎同时发生
B.
离轴力较远一侧钢筋屈服与离轴力较近一侧钢筋屈服同时发生
C.
离轴力较远一侧钢筋屈服比受压区混凝土压碎早发生
D.
大偏心受压构件破坏时，混凝土先被压碎
查看完整题目与答案
【单选题】偏心受压构件界限破坏时（）
A.
离轴力较远一侧钢筋屈服与受压区混凝土压碎同时发生
B.
离轴力较远一侧钢筋屈服与离轴力较近一侧钢筋屈服同时发生
C.
离轴力较远一侧钢筋屈服比受压区混凝土压碎早发生
D.
离轴力较远一侧钢筋屈服比受压区混凝土压碎晚发生
查看完整题目与答案
【单选题】A full understanding of mathematics is sufficient to explain a wide variety of natural __.
A.
performance
B.
priority
C.
departure
D.
phenomena
查看完整题目与答案
【单选题】Is that ______ ? [     ]
A.
his a pen
B.
pen
C.
a his pen
D.
his pen
查看完整题目与答案
【简答题】Jack returned the pen to his classmate. Jack ______the pen ______his classmate.
查看完整题目与答案
【单选题】A full understanding of mathematics is sufficient to explain a wide variety of natural .
A.
phenomena
B.
performance
C.
departure
D.
phenomenon
查看完整题目与答案
【单选题】A full understanding of mathematics is sufficient to explain a wide variety of natural .
A.
on occasion
B.
initial
C.
investigate
D.
phenomena
查看完整题目与答案
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