I can （） you for your rude manners but you must apologize in public.

单项选择题General Blair had been in the army （） for 35 years when he retired from the navy.

A. service
B. work
C. job
D. homework

单项选择题In road rules the red light is a （） for traffic to stop.

A. sign
B. sight
C. site
D. size