题目选项分析

In 1997, despite an economy that marked its sixth full year of uninterrupted expansion with the lowest jobless rate in a quarter century, the number of United States citizens declaring themselves bankrupt jumped by almost 20 percent, to 1.34 million.

In 1997, despite an economy that marked its sixth full year of uninterrupted expansion with the lowest jobless rate in a quarter century, the number of United States citizens who declared themselves bankrupt has jumped by almost 20 percent, to 1.34 million.