At the end of last year, New York’s stock market fell, ________a global financial crisis

1. A.
   setting off
2. B.
   driving off
3. C.
   giving off
4. D.
   laying off

At the end of last year, New York's stock market fell, ________a global financial crisis.

A. setting off         B. driving off               C. giving off          D. laying off

At the end of last year, New York’s stock market fell, ________a global financial crisis.  

A. setting off         B. driving off                C. giving off          D. laying off  

At the end of last year, New York’s stock market fell, ______ a global financial crisis.

　 A. setting off　 B. driving off　　　　　 C. giving off　　 　 D. laying off

At the end of last year, New York’s stock market fell, ________a global financial crisis.