[单项选择]Why has there been a schedule change
A. The star of the show arrived late.
B. A performance has been delayed.
C. One act has been canceled.
D. A performer has to leave early.

[单项选择]Why has the schedule changed
A. A musician failed to show up.
B. Listeners have started complaining.
C. There is a problem with some equipment.
D. A special interview was recorded.

[单项选择]Why has Don been missing work
A. He has been job hunting.
B. He has not been feeling well.
C. His daughter has been sick.
D. His specialist changed locations.

[单项选择]Why has the award been granted to the IAEA
A. Because nuclear energy is much more important than other resources.
B. Because the agency has been promoting the safe use of nuclear energy.
C. Because the agency has done a lot of work.
D. Because the agency plays a very important role in the UN.

[单项选择]Why has Africa been more affected by AIDS than any other place in the world
A. Because Aft-lea is the place from where AIDS starts to spread worldwide.
B. Because Africans are too brave and resourceful in trying many things.
C. Because there were not systems in place both to prevent people from contracting it and spreading it.
D. Because Africans arc ready to see some changes in every fiel

[单项选择]Why has the return of Discovery been delayed for 24 hours
A. Because of mechanical faults aboard.
B. Because of unfinished work.
C. Because of the bad weather at the landing site.
D. Because of unknown reason.

[单项选择]What change has been made in the marketing arrangement
A. A new consultancy has been contracted.
B. A new director has been appointed.
C. The present department has been expanded.

[单项选择]What change has been observed in today’s young Japanese women A ) They pay less attention to their linguistic behavior. B ) They use fewer of the deferential linguistic forms. C) They confuse male and female forms of’ language. D) They employ very strong linguistic expressions.

[单项选择]A change request in a project has been rejected some weeks ago．Yesterday，the project manager found out that it nevertheless has been implemented by the team members，who knew of the change request，but not of the rejection．In order to avoid such a situation，rejected change requests are input to which process ？（）
A. Schedule developmen
B. Scope verificatio
C. Monitor and control project wor
D. Information distributio

[填空题]There has been a total technological change in the (organize)（）of society.

[填空题]Why has academic work become more specialised

[单项选择]American’s life has once again been greatly changed by the new age of science and technology since the Second World War. Everything has speeded up to a tremendous rate. Information is immediate, nobody has to wait to hear any news. There is a television set in every house. There is instant printing which has changed the way that offices and the universities run.
But perhaps the biggest change is the telephone. People no longer write letters to one another. They pick up the telephone. Every house has at least two, sometimes three, four and five telephones. Every office has many telephones. It speeds things up. And its cost is not much.
Perhaps the biggest difference is in the growth of computers. Computers can think, can remember, can calculate faster than any human brain. A computer can hold more than a million facts in its memory. There are computers that are so big they would fill this entire auditorium with machinery. Businesses and banks are now managed by computers. Part
A. so people like it better than before
B. but there is still a big gap between different classes
C. all the people there lead a very happy life
D. all the industries and companies are in the hands of the goverment