问题
选择题
Here comes word that he killed himself for word said by his father．
A．a；the
B．不填；the
C．the；不填
D．不填；a
答案
答案：D
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Here comes word that he killed himself for word said by his father．
A．a；the
B．不填；the
C．the；不填
D．不填；a
答案：D
。线框的输出端与理想变压器原线圈相连，副线圈连接着一只“20V、8W”的灯泡，且灯泡能正常发光，电路中熔断器熔断电流为0.4
A，熔断器与输电导线的电阻忽略不计。下列判断正确的是（ ）
t）V