题目内容
(请给出正确答案)
提问人:网友elite_stu
发布时间:2022-01-06
[主观题]
When should the tuning be adjusted?A.When there is no picture and no soundB.When there is
When should the tuning be adjusted?
A.When there is no picture and no sound
B.When there is a picture but no sound
C.When the picture is white
D.When there is noise but no picture
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