【单选题】你持有一张10000元面值的10年期国债,每半年支付一次利息,当国债的年息为6%,你会共收到利息
【单选题】The manager ____ a new proposal for pushing sales. [ ]
【单选题】含水率为4%的湿砂100克,其中水和干砂分别为( )克。
【单选题】That family __________ came from France. Now they have a great amount of influence over the people of South Africa.