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【判断题】

( ) 号角属于听觉信号。

A.
正确
B.
错误
题目标签:属于信号听觉
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参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三

【多选题】以下属于观察法优点的是( )。

A.
自然、客观、准确
B.
直接、简单易行
C.
时间长
D.
费用高

【单选题】人的听觉产生于()

A.
听觉感受器
B.
耳蜗
C.
鼓膜
D.
大脑听觉中枢

【单选题】听觉语音加强见于 ( )

A.
肺实变
B.
胸膜增厚
C.
肺气肿
D.
阻塞性肺不张
E.
以上都是

【单选题】Every year television stations receive hundreds of complaints about the loudness of advertisements. However, federal rules forbid the practice of making ads louder than the programming. In addition, t...

A.
TV stations always operate at the highest sound levels
B.
their sound levels are kept around peak levels
C.
their sound levels are kept in the middle frequency ranges
D.
unlike regular programs their intensity of sound varies over a wide range

【单选题】不属于腹主动脉成对脏支的是

A.
肾上腺中动脉
B.
睾丸动脉
C.
肾动脉
D.
卵巢动脉
E.
肠系膜上动脉