单选题For most people, it is quite _____ to see a living polar bear in the wilderness.
单选题Do you know _____? He seems to know you well.
单选题We are flying at a(an) _____ of 20,000 feet.
单选题Primitive superstitions that feed racism should be _____ through education.
单选题Dominant interests often benefit most from_____ of governmental interference in business, since they are able to take care of themselves if left alone.
单选题Mary hopes to be _____ from hospital next week.
单选题The mayor is a woman with great and therefore deserves our political andfinancial support.
单选题The prospects of discovering new aspects of the life of a painter as thoroughly studied as Vermeer are not, on the surface, _____.
单选题The professors used so many jargons in his lectures that only a few could _____ what he was talking about.
单选题There has been a _____ lack of communication between the union and the management.
单选题Scholars and students have always been travelers. The official case for “academic mobility” is now often stated in impressive terms as a fundamental necessity for economic and social progress in the world, and debated in the _____ of Europe, but it is certainly nothing new.
单选题I apologize if I _____ you, but I promise that it was not on purpose.
单选题Your words may be completely _____ when it is passed on through different months.
单选题Their products, primarily silver plates and bowls, reflected their _____ status and testified to their customers’ prominence.
单选题Had it not been for my wife’s consistent encouragement, I wouldn’t have accomplished my graduate study.
单选题The sight of a sick horse being driven along the streets of the village remained _____ him for weeks.
单选题I don’t doubt _____ they will be here.
单选题We rarely perceive more than a minute_____ of the sights and sounds that fall upon our sense organs; the great majority pass us by.
单选题The opera reached its _____ in the third act.
单选题Imposing steep fines on employers for on-the-job injuries to workers could be an effective _____ creating a safer workplace, especially in the case of employers with poor safety records.