普通年金终值系数表的用途有（）。
A.已知年金求终值
B.已知终值求年金
C.已知现值求终值
D.已知终值和年金求利率
参考答案：A, B, D
They asked me to have a dinner in an excellent restaurant with the, I said that it was at least five years since I _______ a good meal.
A．had enjoyed
B．was enjoying
C．enjoyed
D．had been enjoying
公证机构办理该项公证事务，应审查的重点是什么？
