18 Which of the following statements regarding the conflict of nationalities is correct?
(A) A passive conflict of nationalities means that a party has more than one nationality.
(B) Marriage is one of the causes of an active conflict of nationalities.
(C) Article 3 of the Act Governing the Choice of Law in Civil Matters Involving Foreign Elements stipulates that in the event of a passive conflict of nationalities, the law of the place of the party’s residence shall apply.
(D) Article 2 of the Act Governing the Choice of Law in Civil Matters Involving Foreign Elements stipulates that when a party has acquired multiple nationalities successively, the national law of the party shall be determined by the “last-in-time” rule.