题目内容
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[主观题]
简述RBS2202基站单个载频(TRU)驻波比告警的可能故障点和排除思路。
简述RBS2202基站单个载频(TRU)驻波比告警的可能故障点和排除思路。
答案
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第6题
A.DXU,2.2,1.8
B.CDU,1.8,2.2
C.TRU,1.8,2.2
D.TRU,2.2,1.8
第9题
The text makes a point that goods will sell well if_________.
A.advertisements show the true value of them
B.enough money is spent on advertising
C.advertisements are well designed
D.they are of high quality
第10题
A.On the ground.
B.In cold places.
C.On the highest branches of trees.
D.Inside three trunks.