通常根据所用扬声器单元的频响特性来确定电子分频器的()。
A. 输出电平
B. 输入电平
C. 分频点D;增益值
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A fire in a pile of canvas would be classified as ().
A. class A
B. class B
C. class C
主贮存和排泄胆汁的脏腑是()
A. 胆
B. 脾
C. 胃
D. 大肠
E. 肾
What is NOT generally a characteristic of inhaling light naphtha ().
A. Dizziness
B. Headache
C. Vomiting
D. Coughing