三极管中，发射极－基极电路的电流比发射极－集电极电路的电流（）。
参考答案：小
_______for us to discuss the problem again.It has already been settled.[ ]
A. It has no doubt
B. There has no doubt
C. It is no need
D. There is noneed
海上风暴、台风发生在那哪个海区？
