（）设备有隔电子（多询、鼓形、小号、双重隔电子等）、插墙担、L型卡担、用户保安器及地线装置。
参考答案：用户引入
单句改错（共10分）每题的A B C D 中有一处错误，请找出并更正。
小题1: There are two hundreds TVs in the shop.
A．
B．
C．
D．小题2: I used to is really quiet .
D．小题3:He should have his hair __cuts__.
D．小题4:What if I won’t know anyone ?
D．小题5:The T－shirt is too much small for me.
A. B. C. D.
不属于隧道施工质量检测范畴的是______。
A．钢筋检测 B．开挖质量检测 C．防排水检测 D．支护质量检测
