干式电抗器本体有明显局部放电声，开展（）类检修。
A.A
B.B
C.C
D.D
参考答案：C
When I said someone cheated in the English exam, I ______ you.
A．wasn’t referring to
B．had referred to
C．hasn’t referred to
D．will refer to
售货员的操作技术，“准”必须做到哪三个坚持？
