题目

阅读理解 Look at the boy. HisEnglish name is Frank Smith. His Chinese name is Wang Lei. He is from England.He is 12. My name is Li Dong. David is my English name. I am from Qingdao,Shandong Frank and I are in grade seven. But I am in class Four and he is inClass Five. We are good friends. He often helps me with my English. These are our schoolbags.They are black. You can see two pens, a ruler and four books in Frank's schoolbag. In my schoolbag, there are three pens, two rulers and five books （1） Frank is Li Dong's . A . cousin B . brother C . friend D . father （2如图所示，线圈L与灯泡并联后接到电源上。先闭合开关S，稳定后设通过线圈L的电流为I1，通过小灯泡的电流为I2。断开开关S，下列判断正确的是                    A．I1逐渐减为零  B．小灯泡立即熄灭 C．小灯泡中的电流逐渐减为零，方向与I2相反 D．小灯泡中的电流逐渐减为零，方向与I2相同