Which of the following is closest in meaning to the underlined phrase “hitting the genetic jackpot" in Paragraph 5?

TOPIC: What kind of student do you think Phillips is in the text“How I Designedan A-Bomb in My Junior Year at Princeton”?Give facts from the text tosupport your judgment.

我很少与爱丽丝联系的原因是她总想把自己的想法强加于人。

他在比赛中的出色表现给评委们留下了深刻的印象。

据说海水的温度还不太适合游泳。

许多人觉得网购省时，但这份调査却显示网购其实很费时。

她并不在意同学们对她的衣着评头品足。

Boxing is a test of skill and technique, rather than violent_______. (strong)

The manager is going to put forward a new_______for resolving the company's financial crisis. (propose)

Within a few days she became seriously ill, suffering great pain and_______. (comfort)

The speaker smiled broadly so we wouldn't see his_______. (nervous)