【導(dǎo)讀】3.“Alicecouldn?tanswerthequestion,couldshe?”“________”。A.No,shicouldn?tB.No,shecould. C.Yes,shicouldn?tD.Yes,sheanswers. ”?!癬_______”。A.OneB.FirstC.One?sD.Once. A.its/feltB.it?s/fell. A.halfhour?sB.halfahour?sC.halfanhour?sD.twohour?s. “Yes,you_____”。A.twenty-firstB.twenty-oneC.thetwenty-oneD.thetwenty-first. 17.ZhangHuaisn?18.Don?19.I?A.doessheB.doesn?tsheC.issheD.isn?tshe. A.won?t/willB.won?t/areC.don?t/willbeD.don?t/are. 2.We?A.atwo-daysB.atwo-dayC.atwoday?sD.atwoday. 6.Don?A.