整治隧道衬砌漏水，宜采用“（）”方案，整治的部分均应设置防水层，以防止堵水材料收缩而渗漏。
参考答案：拱堵边排
After that, he knew he could _____ any emergency by doing what he could to the best of his ability. [ ]
A. get away with
B. get on with
C. get through
D. get across
冰雪道路行车，由于积雪对光线的反射，极易造成驾驶人目眩而产生错觉。
