succeed的过去式和过去分词

　　You see the scientific experiment has succeeded.

　　你看，科学实验已经成功了。

　　I could have succeeded if I had acted on your suggestion.

　　如果我当时按你的建议去做，我就能成功了。

　　Jordan never gave up in the face of failure and finally he succeeded.

　　乔丹面对失败从不放弃，最终他成功了。