【简答题】He told a very (live) ______ story about his life in Africa. lively
【单选题】选用某整流二极管时,实际电路中的工作电压比最高反向工作电压:
【单选题】局部皮肤颜色发红,一般不高出皮面亦无凹陷,为( )
【单选题】He told a very ____ story about his life in America. [ ]
【简答题】He told a very(live) story about his life in Africa.