171. In 1527 King Henry VIII sought to have his marriage to Queen Catherine annulled so as to marry Anne Boleyn. ***** (A) so as to marry (B) and so could be married to (C) to be married to (D) so that he could marry (E) in order that he would marry The sentence calls for an adverbial clause of purpose to explain why Henry sought the annulment. D, the best choice, does this clearly and correctly. It is introduced by an appropriate conjunction, so that, and contains a logically appropriate verb form, could marry. Awkward and imprecise, A does not specify who is to marry Anne. B substitutes an illogical coordinate predicate for the needed purpose clause; because the annulment had not yet been granted. Henry could not remarry. C lacks an appropriate conjunction, and the infinitive clause to be married to ... makes this choice awkward and unidiomatic. Although E uses an appropriate conjunction, in order that, the verb form would marry is unidiomatic and illogical (might marry would be better). A中King Henry VIII不能成为so as to marry的主语吗