测寻电缆闪络性故障时,往往先采用反复击穿的方法,使之转化为稳定性故障后,再用仪器测寻。
参考答案:对
I can meet you at eight o'clock; _____ you can call for me.
A.incidentally
B.actually
C.alternatively
D.accordingly
有效的语言表达就是要保持热情明朗的说话态度、()。
A.反复重复
B.假装明白
C.忌快言快语和啰里啰嗦