A、nEw DirECtion, rEsulting From ChAnging vAluEs AnD liFE stylEs, is thE inCrEAsE in pArt-timE or joB-shArED work.{{u}} (26) {{/u}} numBErs oF pEoplE ArE rEDuCing thEir {{u}} (27) {{/u}}AnD joB rEsponsiBilitiEs in orDEr to{{u}} (28) {{/u}}timE For othEr pursuits--shAring ChilD-CAring rEsponsiBilitiEs or DEvEloping FullEr livEs For thEmsElvEs. thEy mAy wAnt to lEArn nEw skills, {{u}} (29) {{/u}} or ConDuCt rEsEArCh, tAkE pArt in sports, {{u}} (30) {{/u}} simply livE with lEss prEssurE. somE Aim to AvoiD Entry into highEr tAx BrACkEts. mAny {{u}} (31) {{/u}} ArE olD Enough to rEtirE prEFEr {{u}} (32) {{/u}} in thE mAinstrEAm oF liFE By working A FEw hours A DAy or {{u}} (33) {{/u}} A wEEk. twEnty-onE pErCEnt oF thE {{u}} (34) {{/u}} ForCE is now working on A pAn-timE {{u}} (35) {{/u}}, ACCorDing to thE u.s.BurEAu oF lABor stAtistiCs. mAny joBs hAvE BEEn {{u}} (36) {{/u}}--or totAlly rEstruCturED--so thAt two pEoplE CAn work {{u}} (37) {{/u}} whAt wAs FormErly onE Full-timE joB、in othEr {{u}} (38) {{/u}}, pEoplE CrEAtE A nEw wAy oF working togEthEr, {{u}} (39) {{/u}} DiFFErEnt AspECts oF thE rEsponsiBility. somEtimEs {{u}} (40) {{/u}} work FulltimE During pEAk pErioDs But thEn mErEly CovEr For EACh othEr in lEss Busy timEs.

A．AttAin
B．gAin
C．mAintAin
D．rEtAin