()1.anewlibraryinourschoollastyear?AoIs；builtB.Was;bulitC。Does;buildD.Did;build()2.Anaccidentonthisroadlastweek。AohasbeenhappenedB.washappenedC。ishappenedD.happened()3oCottoninthesoutheastofChina.AoisgrownBoaregrownC.growsD。grow()4.Sofar,themoonbymanalready.A.isvisitedB.willbevisitedC。ha...

时间:2025-04-17 06:06栏目:行业资料