46. These technological advances in communication have____ the way people do business.
A) revolted B) represented
C) adopted D) transformed
47. The workers of the textile mill ____ that trade union leaders be elected from the workshops .
A) urged B) related C) combated D) adapted
48. It is a____ of our company to give refunds if goods are faulty.
A) policy B) discipline C) decision D) determination
49. ____ friends helped him to get appointed ambassador to France .
A) Efficient B) Influential C) Impressive D) Effective