听力原文：M: CDs can be traded in the money market at any time. They are more flexible than fixed-term deposits.W: That's right. So banks usually offer slightly lower interest rates on them.Q: Which of the following has a higher rate?(13)A．CDs.B．Demand deposit
题目
听力原文：M: CDs can be traded in the money market at any time. They are more flexible than fixed-term deposits.
W: That's right. So banks usually offer slightly lower interest rates on them.
Q: Which of the following has a higher rate?
(13)
A．CDs.
B．Demand deposits.
C．Fixed-term deposits.
D．Building societies deposits.