下列哪种检查方法属于侵犯性检查（）
A.证件检查
B.通过安全门的检查
C.搜身
D.磁性探测器的近身检查
参考答案：C
—Who is the man talking to the detective?
—Maybe he is one of the ________ who is asked to tell what he saw. [ ]
A. witness
B. suspects
C. actress
《铁路线路修理规则》规定，钢轨焊缝除按规定周期探伤外，还应用专用仪器全断面探伤每年不少于一次。
