【改编】One period of our lives when better results are demanded of us is, strangely enough, childhood． Despite being young we are expected to achieve good grades, stay out of trouble, make friends at school, do well on tests, perform chores at home and so on． It’s not easy．
The good news is that being likeable can help a child perform better． Likeable children enjoy many advantages, including the ability to copemore easily with stresses of growing up．
In her book Understanding Child Stress, Dr． Carolyn Leonard states that children who are likeable and optimistic are able to gain support from others． This leads to focus and resilience, the ability to recover from or adjust early to life stress; a child who has adequate emotional armor can continue down the path to success． Much research shows that resilience has enabled children to succeed in school, avoid drug abuse, and develop a healthy self-awareness．
Why does a likeable child more easily handle stress and do better in his or her life? Because likeability helps create what’s known as a positive feedback loop（回馈圈）．The positive feelings you want to see in other people are returned to you, creating constant encouragement and motivation to deal with the daily stress of life．
This feedback loop continues into adulthood． To return once again to the example of teaching, learning becomes easier with a likeable personality． Michael Delucchi of the University of Hawaii reviewed dozens of studies to determine if likeable teachers received good ratings because of their likeability or because they in fact taught well． Delucchi found that “Students who perceive（察觉）a teacher as likeable, in contrast to those who do not, may be more attentive to the information that the teacher delivers and they’ll work harder on assignments, and they will learn more．”
You may have noticed this pattern in your own life when you try to give some advice． The more positive your relationship with that person, the more he or she seems to listen, and the more you feel certain that that person has heard you and intends to act on your words．
What can we know from the first paragraph?

A．Life is not easy for everyone.

B．Children often expected more.

C．Being a happy child is not easy.

D．People often demand more of children.

What is the meaning of the underlined word “armor”?

A．The ability to control oneself.

B．The ability to deal with pressure.

C．The ability to change the situation.

D．The ability to tell right from wrong.

From the third paragraph we can know likeable children _______.

A．are more optimistic and confident

B．are easy to turn to others for help

C．can easily get support from other people

D．often choose not to rely on others

What did Michael Delucchi find in the studies?

A．Likeable teachers may have a good effect on students.

B．Likeable teachers teach much better.

C．Teachers like likeable students better.

D．Likeable teachers have more flexible teaching methods.

What is the main idea of the passage?

A．Children are more likeable than adults.

B．People with likeability often perform better in life.

C．Likeable people have a happy childhood.[.来

D．People should be more likeable.