Teachers, train drivers, oil refinery workers and other French employees have to strike in protest of President Sarkozy’s pension (养老金) reforms.
A. connected
B. united
C. joined
D. attempted
网友回答
A. connected
(答案→)B. united
C. joined
D. attempted
解析：本题的含义是老师，火车司机，石油工人和其他的法国被雇佣者联合起来举行罢工反对总统的养老金改革，unite表示联合的意思，故本题选B。