1.Whenthefirstall-purposecomputerwascompletedin1946,noonecouldhaveforeseentheenormousimpactitwouldhaveintheyearsahead.
(A)dangerous(B)historical(C)tremendous
2.Morethan89ofthebuildingsinAnnapolis,Maryland,wereerectedbeforetheRevolutionaryWar.
(A)planned(B)leveled(C)constructed
3.TheImperialPalaceofChina,nowoneoftheworld'sgreatestmuseumswasoncetheestateoftheChineseemperor.
(A)foundation(B)museum(C)property
4.Biologicaloceanographersstudyhoworganismsliveintheseaandhowvariousspeciesevolveandadapttotheirenvironment.
(A)swim(B)reproduce(C)develop
5.Potentialcomputerbuyershavecometoexpectversatility,energy
efficiency,andsimplicityasessentialcomponentsofnewequipment.
(A)necessary(B)nominal(C)suspicious