2、25小题,计25分)一、听句子,根据所听到的内容选择正确答语。(共6小题,每小题1分;计6分)()1.A. In 1991. B. Since 1991. C. Very often.()2.A.Yes,theyshouldB.No,theyshouldn’t.C.Sorry,I donot know.()3.A.Thankyou B.Oh,Idon’tthinkso. C.Youarewelcome.()4.A.That’sOk.B.ThankyouC.It’sapleasure.()5.A.You’dbetterbecareful.