【单选题】
{{B}}nArrAtor{{/B}}
listEn to A pArt oF A DisCussion in A BusinEss ClAss. thE proFEssor is DisCussing whAt wAs tAught in thE lAst ClAss.
how DoEs thE mAlE stuDEnt think ABout thE rEvEnuE mAnAgEmEntA.intErEsting.
B.CompliCAtED、
C.timE-Consuming.
D.rEAsonABlE.