Ifanymanheredoesnotagreewithme,heshould_____hisownplanforimprovingthelivingconditionsofthesepeople. A: puton B: putout C: putin D: putforward

Asadutysailor,heshould（）. A: keepagangwaywatch B: oftenlookaroundtheship C: hoistandlowernationalflagontime D: A+B+C

No matter who he is, heshould accustom himself to _____(accept) new things

IntheUnitedStates,whenamangreetsanAmericanbusinesswoman,heshould A: shakehandsgentlybecausesheisawoman B: shakehandsfirmlyandhaveeyecontact C: notshakehands D: shakehandsfirmlyanddonothaveeyecontact

Iftheofficeronwatchisinanydoubtastothepilot’sactions，orintentions，heshould（）. A: notifytheCaptainassoonaspossible B: seekclarificationfromthepilot C: takeactionbyhisownjudgment D: ceasethedutyofpilot'satonce