task 8.1 Talking about Interest and interest rate 聊聊利息和利率 1 【单选题】if the nominal interest rate offered on a three-year deposit is 4% and the inflation rate over this period is 3%, the investor’s real rate of return is _____. A、 1% B、 3% C、 4% D、 7% 2 【单选题】A negative interest rate means that the _____ will charge negative interest. A、 policy bank B、 commercial bank C、 central bank D、 government 3 【判断题】Interest means how much return the lenders will get. Y or N 4 【判断题】Unlike the nominal rate, the real interest rate takes the rate of return into account. Y or N