介绍： 1.
A. Five.
B. Three.
C. Two.
D. One.

2.
A. Colombia.
B. San Antonio.
C. Texas.
D. An army medical center.

1. According to the new report, how many Americans were once held as hostage?
A. Five.
B. Three.
C. Two.
D. One.

2. Where were the Americans held as hostage?
A. Colombia.
B. San Antonio.
C. ...

介绍： 1.
A. Five.
B. Three.
C. Two.
D. One.

2.
A. Colombia.
B. San Antonio.
C. Texas.
D. An army medical center.

1. According to the new report, how many Americans were once held as hostage?
A. Five.
B. Three.
C. Two.
D. One.

2. Where were the Americans held as hostage?
A. Colombia.
B. San Antonio.
C. Texas.
D. An army medical center.

Freed（释放） at last after five years in captivity（囚禁）, three Americans held hostage（人质） by leftist（左翼的） rebels（叛军） in Colombia（哥伦比亚） are back on U.S. soil and will be reunited（重聚） with their families. Marc Gonsalves, Thomas Howes and Keith Stansell were among those rescued（拯救） during an incredible（难以置信的） operation yesterday. Columbian secret agents（特工） tricked（哄骗，欺骗） leftist rebels into handing them over without a single shot（射击） being fired（发射）. The men are now undergoing（承受，经历） tests at an army medical center in San Antonio, Texas.
答案BA