Sarah came running in saying, "Look what l found. " Over the top of the paper I was reading I saw a long object that made me jump. It was a piece of snakeskin that had been shed （脱皮)  by one of our garden snakes.
'Isn't it beautiful?" said my wide-eyed 7~year-old daughter. I stared at the organic wrapper and thought to myself that it really was not that beautiful, but I did not want to disappoint Sarah.  Everything children see for the first time is elementary to their sense of beauty and creativity. They see only merit (忧点) and excellence in the world.
"Why does it do this?" Sarah asked. I like to teach my children that there is something else going on besides what they see in front of them. "Snakes shed their skin because they need to renew themselves," I explained.
"Why do they need to renew themselves?" Sarah asked. "We often need to shed our skins, those coatings that we cover ourselves with," I said to my now absorbed daughter. "We outgrow some things and find other stuff unnecessary. This snake no longer needs this skin.  It is probably too old, and the snake probably doesn't think it looks as smart in the skin as it once did.  Like buying a new suit. "
Of course, I'm sure this explanation won't suit naturalists. But Sarah got the point. As we talked, I knew that she began to understand that renewal is part of progress; that we need to take a good look at ourselves, and rooms and schoolwork and creativity, and she began to see what we need to keep and what need to cast off.  I was careful to point out that this is a natural process, not one to be forced.
"Snakes don't peel off their skin when they feel like it," I explained.  "lt happens as part of their growth. "
"I see, Dad. " said Sarah.  She then jumped off my lap, grabbed the snakeskin, and ran off.
I hoped she would remember this. Often, in order to find our real selves underneath the layers of community and culture we are cloaked (掩饰) in year after year, we need to start examining these layers. We need to gently peel some away, as we recognize them to be worthless, unnecessary, or flawed (有缺陷的);  or at best,  remember the things we discard（丢掉）to teach us how we can improve.
When Sarah asked the author whether the snakeskin was beautiful,___________

A．he was shocked and jumped

B．he tried to understand her point of view

C．he thought that telling the truth was a merit

D．he decided to teach her something about the garden

How did Sarah feel about the author's explanation?

A．Confused.

B．Boreci

C．Satisfied.

D．Excited.

Which of the following would the author agree with?

A．By reflecting on ourselves, we can better ourselves.

B．It is necessary to force others to remove some things.

C．The community and culture force us to change.

D．It is natural to keep some old clothes.

From the text, we can conclude that the author___________.

A．does not like nature much

B．takes the chilcl's feelings lightly

C．is both a logical and thoughtful person

D．loves to see his daughter excited about animals

Which of the following could be the best title for the article?

A．The things we should cast off	B．A shed snakeskin in Sarah's eyes
C．A natural part of our growth	D．Renewal for snakes and us