题目

Having experienced a shocking electrical accident, which caused him to become both blind and deaf, James Franco’s world became completely dark and quiet for almost ten years. The loss of sight and hearing threw him into such sorrow that he tried a few times to put an end to his life. His family, especially his wife, did their best to tend and comfort him and finally he regained the will to live. One hot summer afternoon, he was taking a walk with a stick near his house when a thunderstorm started all at once. He stood under a large tree to avoid getting wet, but he was struck by light 给你两个开关、两个灯泡、两节干电池和若干导线，如图，设计电路使每个开关只控制一个灯泡，画出电路图，连接实物电路．