题目

 I'm afraid we'll have to work extra hours for there are still some problems ________.     A. remaining to settle           B. remaining to be settled C. remained to be settled        D. to remain to settle 答案：B17世纪的荷兰被称为“商业和金融资本主义的典范”，其强劲的发展是建立在三大支柱之上。一是东印度公司，一是阿姆斯特丹银行，还有一个应是（ ）A.土地B.枪炮C.鸦片D.船队