如果计息周期为一定的时间区间(如年、季、月等)，并按复利计息，称为间断复利。()
参考答案：对
Hardly ____ the airport when the plane took off.
A．I had arrived at
B．had I arrived
C．had I reached
D．I had got to
包装设计中，在做品牌设计之前，必须先有（）的观念。
A.整合
B.传播
C.策略
D.创意
