a.

1. 完成的；结束了的
   All that is finished now.

   所有那一切现在都结束了。

   He won't be finished for at least an hour.

   他至少要过一个小时才能结束。

2. 精致完美的
   That is a finished performance.

   那是一次完美的表演。

3. 完蛋了的
   If the bank refuses to lend us the money, we're finished!

   如果银行拒绝借钱，我们就完蛋了！