题目选项分析

Results of a United States study published in the Annals of Internal Medicine have shown that college-educated women and women living in the South and West are significantly more likely to use supplemental hormones than women living in the Northeast and Midwest.

Results of a United States study published in the Annals of Internal Medicine have shown college-educated women and women living in the South and West as significantly more likely to use supplemental hormones than if they are living in the Northeast and Midwest.