A.economize
B.normalize
C.decentralize
D.standardize
2.He had read widely but seldom thought deeply, so his apparent learning is really quite ___.
A.superiorB.superficial
C.superfluous
D.supernatural
3.Few people ___ any hope of finding more survivors.
A.hold outB.hold to
C.hold on
D.hold off
4.Urban congestion would be greatly relieved if only the ___ charged on public transport weremore reasonable.
A.priceB.tickets
C.fees
D.fares
5.For the success of the project, the company should ___ the most of the opportunities at hand.
A.obtainB.grasp
C.catch
D.make