【单选题】It's my__I apologize for being so careless
【单选题】硅二极管的正向导通压降比锗二极管大,反向饱和电流比锗二极管( )。
【简答题】I am writing to apologize for my failure to call on you at the office as planned.
【单选题】It’s my fault. I apologize for being so careless.
【简答题】I’m (terribly) sorry to say that the meeting has been put off. I’m writing to apologize for changing my plan/schedule. I regret to inform you that... Please accept my sincere apology for my absence fr...
【简答题】硅二极管的正向导通电压比锗二极管的_______,反向饱和电流比锗二极管的_______。
【单选题】硅二极管的正向导通电压比锗二极管的 ,反向饱和电流比锗二极管的 ( )。
【单选题】I apologize for _____ my promise.
【单选题】硅二极管的正向导通压降比锗二极管大,反向饱和电流比锗二极管( )。