单选题 In Britan, a building society or bank are the official owners and the mortgage is a financial loan for anything that goes up to 100% of the value of the house, repayable over twenty to forty years.
A. that is to 100% of the value of B. up to 100% of the value of
C. which is up 100% of the value to D. going up to 100% of the value to