某一蔬菜店出售的土豆每公斤计4元，如果4个土豆重1公斤，问200元钱可买多少个土豆( )
A．200
B．50
C．160
D．400
参考答案：A
A banker’s acceptance that is priced at $99145 and matures in 72 days at $100000 has a (n):（）
A. money market yield greater than its discount yield.
B. discount yield greater than its bond equivalent yield.
C. money market yield greater than its bond equivalent yield.
工作报告应在工作开始之前写，以求得领导的指导。（）
