Sometimes people call each other “scaredy-cat”,but have you ever thought about this expression?

题目

Sometimes people call each other “scaredy-cat”,but have you ever thought about this expression?
When a cat is frightened,its heart starts beating faster,its muscles get tense,and there are changes in the chemicals in its blood-stream.
Although the cat doesn’t realize this,its body is getting ready for action.If the danger continues,this animal will do one of the two things.It will defend itself,or it will run away as fast as it can.
Something like this also happens to people.When we are excited,angry,scared,or aroused by other emotions,our bodies go through many physical changes.Our hearts beat faster,and our muscles get tense.All of these changes make us more alert and ready to react.We,too,get ready to defend ourselves or run.
Human beings,however,have a problem that animals never face.If we give way to our feelings,we can get into trouble.Have you ever said something in anger—or hit somebody and regretted it later?Have you ever shouted at a teacher,told somebody you

答案

60 BHave you ever said something in anger—or hit somebody and regretted it later?Have you ever shouted at a teacher,told somebody you were lonely,or said you were in love,and then wished later you had kept your mouth shut?It isn’t always wise to express your feelings freely.
61 D churned up意为搅乱
62 A ,文章并无提及C,D项,而B的做法显然是错误You can try to treat emotions as if they were bananas in the cupboard,you can hide them and you can pretend they don’t exist,but they’ll still be around
63 C B项在文中并无提及建议 A,D只是文中一部分不全面