【单选题】

WhenCarly Fiorina became Hewlett-Packard’s first female chief executive officer, the existence of her househusband, Frank Fiorina, who had retired early fromAT&T to support her career, was a mini-sensation(小轰动); now this arrangement isn’t__47__at all. Seven of the 18 women who are__48__CEOs of Fortune 500 companies-including Xerox’s UrsulaBurns and PepsiCo’s Indra Nooyi-have, or at some point have had, a stay-at-home husban

D、So do scores of__49__CEOs of smaller companies and women in other senior executive jobs.This role change is__50__more and more as women edge past men at work. Women now __51__a majority of jobs in the US. including 51.4 percent of managerial and professional__52__，according to USCensusBureau dat
A、Some 23 percent of wives now earn more than their husbands.And this earnings trend is more dramatic among younger people. Women 30 and under make more money. on__53__,than their male counterparts(年龄相当的人)in many large cities in the US.During the recent__54__，three men lost their jobs for every woman. Many unemployed fathers have ended up caring for their children full-time while their wives are the-__55__wage earners. The number of men in the US who__56__care for children under age five increased to 32 percent in 2010 from 19 percent in 1988, according toCensus figures.A、appealingB、averageC、conflictD、currentlyE、elementaryF) ensureG) femaleH) fillI) occupationsJ) occurringK) positionsL) primaryM) recessionN) regularlyO) unusual