It is clear that the whole world is passing through a social revolution in which a central _____ must be taken by scientists and technologists.
A.process | B.attention | C.measure | D.part |
The government's strong action demonstrated its _____ to crush the rebellion.
A.energy | B.resistance | C.courage | D.determination |
. New mineral resources may be discovered during the forthcoming Antarctic _____.
A.excursion | B.execution | C.extraction | D.expedition |
. Probability is the mathematical study of the _____ of an event's occurrence.
A.desire | B.likelihood | C.result | D.effect |
. Driving a car without insurance can have _____ consequences.
A.uncertain | B.disastrous | C.potential | D.unworthy |
. The police refused to _____ the clues they were working on.
A.exhibit | B.disclose | C.expose | D.discern |