单选题

问答题 A. to Smooth the money flow.
B. to add money supply to the world.
C. to give IMF members privileges.
D. to give World Bank members privileges.

问答题 A. Anybody can apply for SDRs.
B. Only governments can purchase SDRs.
C. SDRs are used for some certain transaction.
D. SDRs are used for monetary policies.