1.Youought___themattertothemanagerthedaybeforeyesterday.A.toreportB.tohavereportedC.toreportingD.havereported答案是B为什么要用完成时?2.Icannot___thetruthofyourwords,althoughtheygoagainstmyinterests.A.butadmitB.butadmittingC.helpbuttoadmitD.helpbutadmitting答案是A这个有什么结构吗?我选的D3.Theboatwillnotarrive____forty-fourhours.A.inBatC.forDby答案是Aarrivein不是加地点吗?