他于1997年当选总统。

He was ___elected president in 1997.

她于2004年当选美国参议员。

She was ___elected to the US Senate in 2004.

1987年，一位名叫Cecilia Bolocco的年轻女孩当选了智利小姐。

In 1987 a young girl, Cecilia Bolocco, was ___elected Miss Chile.