The police are reopening the investigation ________ the new evidence.
A.in tune with B.in conflict with
C.in light of D.in place of
— What impressed you most?
—The clear logical ________ of her arguments.
A.acquisition B.submission C.imagination D.presentation
The popular belief has been challenged after a recent research ________ cartilage(软骨) in human joints can’t repair itself.
A.where B.whether C.when D.that
In order to keep extra cash in your monthly budget, you may ________ 30% on your first home, instead of 40%.
A.put down B.bring down C.take down D.get down
Jenny feels a blankness ________ she once felt a sense of purpose and excitement.
A.unless B.where C.as D.since
LED lighting, even in most developed countries, ________ long enough to know its effects across the human lifespan.
A.has not been used B.was not used
C.had not been used D.is not being used
