【急-------希望能有详细的讲解,1.RecentlyIboughtanancientChinesevase,_____wasveryreasonableA.whichpriceB.thepriceofwhichC.itspriceD.thepriceofthat2____isknowntoeveryone,themoontravelsroundtheearthonceeverymonth.A】

　　急-------

　　希望能有详细的讲解,

　　1.RecentlyIboughtanancientChinesevase,_____wasveryreasonable

　　A.whichpriceB.thepriceofwhichC.itspriceD.thepriceofthat

　　2____isknowntoeveryone,themoontravelsroundtheearthonceeverymonth.

　　A.ItB.AsC.ThatD.What

　　3.____theairistoman,soiswatertofish.

　　A.SinceB.JustC.WhenD.As

　　4.____thedayswenton,thesituationtheregotworse.

　　A.WithB.SinceC.WhileD.As

　　5.Thescienceofmedicine,_____progresshasbeenveryrapidlately,isperhapsthemostimportantofallthesciences.

　　A.towhichB.inwhichC.whichD.withwhich