单项选择题
A. If the balance is below five hundred dollars. B. If the interest rate varies. C. If the customers open a new account. D. If the customers want to check their account.
A. He felt his assignment was tougher than Sue’s. B. His clients complained about his service. C. He thought the boss was unfair to him. D. His boss was always finding fault with his work.
A. Computer classes. B. Training sessions. C. Laser printing. D. Package borrowing.