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【单选题】
听觉皮质（听觉中枢）位于（）
A.
中央前回（4、6区）
B.
中央后回（3-1-2区）
C.
颞横回和颞上回（41、42区）
D.
角回（17、18区）
E.
眶回和岛叶皮质
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【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