Where did this conversation most probably take place?
A. In a bank.
B. In a restaurant.
C. In a post office.
D. In an office.
Where is this conversation most probably take place?
A. In a theatre.
B. At a railway station.
C. In a post office.
D. At an airport.
Where does the conversation take place?
A. In a bank.
B. In a school.
C. In a shop.
D. In a library.
起息日是指( )。
A. 合同签订日
B. 交易达成日
C. 交割日
D. 交易谈妥后第一个工作日