有关时态的5道选择题1.__thatdresswhenIfirstsawyouatthestation?A.WereyouwearingB.HaveyouwornC.DidyouwearD.Doyouwear2.She__hermother'sworksinceshewasadmittedintohospital.A.isdoingB.hasbeen

　　有关时态的5道选择题

　　1.__thatdresswhenIfirstsawyouatthestation?

　　A.WereyouwearingB.Haveyouworn

　　C.DidyouwearD.Doyouwear

　　2.She__hermother'sworksinceshewasadmittedintohospital.

　　A.isdoingB.hasbeendoing

　　C.hasdoneD.hasbeendone

　　3.Elections__everyfouryearsandCongressmeetsonceayear.

　　A.aretakenplaceB.aretobetakenplace

　　C.tookplaceD.takeplace

　　4.Howlongago__playingfootball?

　　A.hadyoustoppedB.wouldyoustop

　　C.didyoustopD.wereyoustopping

　　5.IneverdreamedI__herediscussingstateaffairswiththeotherdeputies.

　　A.willbesittingB.wouldbesitting

　　C.willhavebeensittingD.wouldhavebeensitting

　　麻烦各位解释下选择答案的原因，我好判断正误，谢谢！