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【简答题】
功率放大器的作用是将解码、均衡后的各路声频信号进行（），并推动扬声器供声。
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反馈参考答案：
举一反三
【简答题】阅读理解。 One night a thief(小偷)broke into an old man's house. He made some noise and woke up the old man and his wife. The The husband told his wife to be quiet while he said quietly, 'My dear, these days...
【简答题】影响绩效的主观因素是()。 A能力 B激励 C机会 D环境
【单选题】She caught a _________ of the thief as he made his get-away.
A.
glimpse
B.
flash
C.
glance
D.
sight
【判断题】The truth(事实 真相) that he was a thief made us surprised. 本句中,that 引导了一个同位语从句。
A.
正确
B.
错误
【单选题】关于肝脏错误的是
A.
是人体最大的消化腺
B.
肝门在肝脏的脏面
C.
是产生胆汁的器官
D.
正常情况下,在右肋弓下可以触及肝脏2-3厘米
E.
肝脏的基本结构和功能单位是肝小叶
【单选题】As soon as the thief saw the policeman coming, he___________into a lane that happened to be a dead alley. A. made at B.made away C.made off D.made out
A.
made at
B.
made away
C.
made off
D.
made out
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