题目内容

市民公约、乡规民约、行业规章、团体章程等社会规范在社会治理中具有积极作用。

A. 对
B. 错

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blizzards / frost / melts / snowdrifts / slush / thaws / sleetMy first experience of real winter weather was when I went to Northern Canada. I was used to the sort of snow that falls in London, which quickly turns into brown (1) with all the people walking on it. In fact, most of the time I was in London, it didn't really snow properly, it was mostly (2). Apart from that, British winters meant a bit of white (3) on my garden and occasionally having to drive very carefully on icy roads early in the morning. I had never experieced the (4) and (5) that can paralyse a whole city in less than an hour and close roads completely. However, when the earth finally (6) and all the snow (7) away in spring, everything comes to life again and looks more beautiful than ever.

1、施工平面控制网的布设中,三角导线控制网有()类型。

A. 双三角形
B. 大地四边形
C. 双大地四边形
D. 三角形与大地四边形结合

桥梁施工测量主要内容()。

A. 平面控制测量
B. 高程控制测量
C. 施工放样测量
D. 竣工测量

桥梁中心线方向测定,在直线部分采用(),在曲线部分,则采用()。

A. 准直法
B. 测定偏角法
C. 坐标法
D. 测定偏角或坐标法

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