单选题 Some women _____ a good salary in a job instead of staying home, but they decided not to work for the sake of the family.无
【正确答案】 D
【答案解析】句意: 有些女人本来可以出去工作拿高薪的, 不必窝在家里, 但是她们却为了家庭而毅然决定放弃工作。 could have done意为“本可以做, 但却没做”, 故应选D。