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【判断题】
按照声音转化原理的不同,话筒可以分为动圈式话筒和电容式话筒。
A.
正确
B.
错误
拍照语音搜题,微信中搜索"皮皮学"使用
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A.
正确
B.
错误
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【单选题】广西壮族自治区的简称是()。
A.
广
B.
C.
D.
【简答题】广西壮族自治区的简称是( ),省会城市是( )
【简答题】Johnny Smith was a good math student at a high school. He loved his computer. He came home early every day, then he worked with it till midnight. But Johnny was not a good English student, not good at...
【简答题】Looking back on my childhood, I am convinced that naturalists are born and not made. Although we were all brought up in the same way, my brothers and sisters soon abandoned their pressed flowers and i...
【判断题】广西壮族自治区的简称为黔.
A.
正确
B.
错误
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