大学だいがく入学にゅうがく資格しかく検定けんていだったら
daigakunyūgakushika kukente idattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 大学入学資格検定

1. If it were the high school equivalency exam; If the high school equivalency exam were the case

Tara Conditional