【单选题】If you have no ____________, I would like to ask your daughter to marry me.
【简答题】要计算电路中某点的电位,只要从这一点通过一定的路径绕到 _____ 的点,该点的电位即等于此路径全部电压降的 ______ 。
【单选题】平行于向量a={2,3,4}的单位向量为( )。
【判断题】要计算电路中某点的电位,只要从这一点通过一定的路径绕到零电位点,该点的电位即等于此路径上全部电压降的代数和
【简答题】I would like to ask you to excuse me ----- having come without a prepared text; I had of course given it some thought, but I did not have the time to write.
【判断题】要计算电路中某点的电位,只要从这一点通过一定 的路径绕到零电位点,该点的点位即等于此路径上的全部电压降得代数和。
【简答题】If you have no _________, I would like to ask your daughter to marry me.