1 . A d________ is a difficult situation in which you have to choose between two or more alternatives.(根据首字母单词拼写)

2 . College graduates in that country are caught in a d________ between a lack of job opportunities and a burden of further education.

3 . Many women are faced with the d_______ of choosing between work and family commitments.

4 . The job seeker is _______ _______ _______ (进退两难) whether to accept the offer or start his own business. （根据汉语提示完成句子）