Text AI. Choose the best answer to each of the following questions according to what is stated or implied in the text.What is the main idea of this passage?
选项：

A:The author intends to persuade us to make wise and sensible marriage decisions.;
B:The author predicts that the average marriage will continue to worsen.;
C:The author argues that three perspectives of marriage are in conflict;
D:The author informs us of three lenses of marriage as well as the average marriage status, and also points out that morality may account for the quality of marriage.