【单选题】某人购买一张债券,面值为100元,半年利率为2%,复利计息,到期一次还本付息,期限为5年,则该债券在到期时利息为( )元。
【简答题】连词成句。将所给单词连成完整、正确的句子。(单词不得重复使用,标点已给出) 1. telephone, 1876, in,I,invented, think, the, was 2. make, happy, George, the, to. customer, wanted 3. know, were, mistake, did, invented, potato, by, you, chips...