tthankyouenoughsir的精選

問題詳情：—Ireallycan’tthankyouenough,sir.  —        .A.That’sthemostIcoulddo  B.I’mgladtohavebeenofhelp         C.Noproblem    D.Withpleasure【回答】B知識點：交際用語題型：選...