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【多选题】
下面哪几种说法是正确的?A.
共射放大电路的电压放大倍数一定小于1。
B.
共集放大电路是同相放大电路。
C.
共集放大电路的输出电阻比较小。
D.
共射放大电路的电压放大倍数大于零，是同相放大电路。
E.
共射放大电路的电压放大倍数比较容易受到负载的影响。
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