Beverage companies should be responsible for collecting and reusing discarded plastic soda bottles.
Throwaways should be collected by the state for recycling.
A fee should be charged on used containers for recycling.
Consumers had to pay for beverage containers and could get their money back on returning them.
第1题：
Specialists are more expensive to hire than generalists.
Formal schooling is less important than job training.
On-the-job training is, in the long run, less costly.
Generalists will outdo specialists in management.
第2题：
第3题：
He was once a friend of the ruler.
He was a tax collector.
He was a government official.
He was once a school teacher in India.
第4题：
第5题：
第6题：
avoid being too outstanding
get along well with his colleagues
honest and loyal to his company
give his boss a good impression
第7题：
第8题：
第9题：
evidence was found that they were potential terrorists
most of them worked at airports under threat of terrorist attacks
terrorists might take advantage of their illegal status
they were reportedly helping hide terrorists around the airport
第10题：
are usually helpful
have little or no individual freedom
tend to lose their individuality
enjoy greater popularity