题目

First,it is important to recognize what kind of person you are and which special qualities make you different from_______. A.everyone else                           B.the other C.someone else                           D.the rest 答案：A 解析: everyone else“所有其他人，其他每个人”，句中是和其他每个人都不同的品质。电阻为12欧的电灯正常发光时电压为6伏，若把它接在8伏的电源上，需要给它串联一个多大的电阻，电灯才能正常发光？