The reason why some of us enjoy taking risks might have something to do with early humans.Risk-takers were better at hunting，fighting or exploring.Being better at those things meant a（1）greatergreater （great） chance of survival.As the quality of risk-taking（2）was passedwas passed （pass） from one generation to the next，humans ended up with a sense of adventure and a tolerance for risk.
You may wonder （3）whywhy not all people enjoy taking risks.Well，even 200，000 years ago，too much risk-taking could get one（4）killedkilled （kill）.As a result，humans developed a range of character types （5）that/whichthat/which still exist today.So maybe you love car racing，（6）oror maybe you hate jye.ai.It all depends on your character.
No matter where you are on the risk-seeking range，scientists say that your（7）willingnesswillingness （willing） to take risks increases during your teenage years.This is when you start to move away from your family and into the bigger world.（8）To helpTo help （help） you do that，your brain increases your hunger for new experiences.New experiences often mean（9）takingtaking （take） some risks，so your brain raises your tolerance for risk as well.
As experts continue studying human brains，we'll know more（10）aboutabout the science of risk-seeking.
【考點(diǎn)】人與自我．
【答案】greater；was passed；why；killed；that/which；or；willingness；To help；taking；about
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發(fā)布：2024/4/20 14:35:0組卷：3引用：1難度：0.5
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3．Dear Laura，
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Yours，
Betty發(fā)布：2025/1/30 8:0:1組卷：12引用：2難度：0.5