You don't happen to know how this music system works, do you? (1) _______ had I bought it (2) ______ I regretted
You don't happen to know how this music system works, do you?
(1) _______ had I bought it (2) ______ I regretted spending so much money! I haven't even got the instruction booklet, only the box. (3) _______ did I completely fail to understand the instructions, but then I accidentally threw the booklet away. Now I'll never understand it, will I said to myself. (4) ______ my money, I thought, but then I remembered you. You've done an electronics course, don't you? Let's look at it together, (9) ______ and try to understand it. You press this button first, don't you? Then (5) _______ this little red light, and then nothing happens when you try to put in a CD. The screen here should light up, shouldn't it? You can work out how to use it, don't you? Don't do that! It says here on the box: '(6) ______ should an unqualified person remove this panel'. Well, you are unqualified, aren't you? What do you mean, do it yourself!
Đáp án đúng là: A
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Đáp án cần chọn là: A
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