In which country do cherry blossoms signify the beginning of spring?

I work best on a deadline so I start projects close to their due date.

A.) Thailand

A.) Thailand

I work on the tasks that I enjoy most first.

B.) China

B.) China

I work on the tasks that I enjoy most first.

C.) Japan

C.) Japan

I work on the tasks that I enjoy most first.

D.) Korea

D.) Korea