1、单选题：
Development of international settlement does not include ( ).
选项：
A:From indirect settlement to direct settlement
B:From Barter to cash
C:From payment on delivery to payment against document
D:From cash to non-cash
答案: 【From indirect settlement to direct settlement】

2、单选题：
Main topics of International Settlement include the following, except ( ).
选项：
A:Means of Payment
B:Risk Management
C:Settlement Methods
D:Documents
答案: 【Risk Management】

3、单选题：
Roles of Banks in International Settlement include the following, except ( ).
选项：
A:Accounts settlement
B:Asset management
C:Guarantee for risk
D:Financing facility
答案: 【Asset management】

4、单选题：
When establishing correspondent banking relationship, the Control Documents contains ( ).
选项：
A:Authorized signatures
B:Test key
C:All of the above
D:Schedule of terms and conditions
答案: 【All of the above】

5、单选题：
The most commonly used payment instrument is ( ).
选项：
A:Commodity
B:Cash
C:Negotiable Instrument
D:Barter
答案: 【Negotiable Instrument】