OG11-P642-36，求解，谢谢，闪。

OG11-P642-36

In 1572 King Henry VIII sought to have his marriage to Queen Catherine annulled so as to marry Anne Boleyn.

1. so as to marry
2. and so could be married to
3. to be married to
4. so that he could marry
5. in order that he would marry

我选了A，答案是D。BCE肯定错，也感觉so that更好，但so as to到底错在那里呢？求解。

记住，so...that只要没有什么语法、逻辑问题，就不能选so as to