A study on couples' retirement transitions found that women who took new jobs after retiring from their primary careers reported high marital satisfaction, more than when retiring completely.
A.more than when retiring
B.more than if they were to retire
C.more so than those who retired
D.which was more so than those retiring
E.which was more than if they had retired
考察比较中的修饰问题
A,satisfaction和后面的when retiring比较,没有women的指代词
B中If 从句改变了逻辑语义,而且more than 前后对比不一致
C 比较对象一致,表示了who took和who retired不同的情况
DE which指代有问题,所以选择C