_天津成考网

(59)__

47.What is the best title for the passage?

• A、Credit-a Way of Life in America.

• B、Credit Services in America

• C、Convenience of Living in America

• D、History of Credit Cards in America

17.The employees___more enthusiastic about their work since their pay rose.

• A、are

• B、have been

• C、were

• D、will be