When I was a child, my mother often told me, “Don’t run around, or bad uncles will grad（抓住） you. And you know what? You will never see Mum and Dad again.”

    “Why, Mama? Why would these uncles grab me?” I would ask. “The city is a dangerous place and we don’t trust any strangers, ”she would reply.

  Well, that might answer the question of why my second brother never picks up calls from an unknown person either on his mobile or his home phone. It seems that he doesn’t care if he misses an important call. because he thinks that all unknown calls are from bad persons.

    So, have we given too much protection to our young kids? Perhaps it is so. But the adults’ thoughts are indeed easy to understand. The kids meet swindlers sometimes as we adults tell them. Also they get some news about cheating（欺骗） in newspapers or on TV every day. That makes the kids believe that they just cannot trust strangers.

    Let’s look at an example from everyday life. Say, if someone carrying a wooden stick（棍子） comes nearer to you, will you try to run away at once even before he or she starts talking to you? Will you guess this person’s intentions（意图） and think that he or she wants to rob（抢劫） you of something? Think of the answer for yourself.

    Of course, the kids should look after themselves, but overprotection can sometimes stop them from making new friends. Sometimes it’s not good for their new friendships.

    Trust is like a mirror. When we offer trust to people, they might just show you trust in return.

1 What do “swindlers” probably do?

  A. They cheat other people.

  B. They often call other people.

  C. They rob people of something.

  D. They teach children to protect themselves.

2 Which of the following is NOT the reason why children don’t trust strangers?

  A. Their parents tell them not to trust strangers.

  B. They get to know some news about cheating in newspapers or on TV every day.

  C. Strangers always have bad intentions.

  D. They sometimes have experiences of being cheated.

3 What does the writer want to tell us?

  A. Children should always follow their parents’ advice.

  B. We should never talk to strangers.

  C. Parents should learn to protect their children.

  D. People should try to trust each other.

In chemistry(化学)class ,Miss Li told the students what water was like .She asked her students ,“What’s water ?” No one spoke for a few minutes .Miss Li asked again .“Why don’t you answer my question ?Didn’t I tell you what water is like ?”

Just then a student put up his hand and said ,“Miss Li ,you told us that the water has no colour and no smell .However ,where to find such kind of water ?The water in the river behind my house is always black and it has a bad smell .” Most of the students agreed with him .

“I’m sorry ,children ,”said the teacher . “our water is getting dirtier and dirtier .That’s a problem.’’

根据短文内容判断正（T）误（F）。

(    ) 41.Miss Li was a chemistry teacher .

(    )42.Miss Li told the students what water was like .

(    )43.The water was clean in the river behind the student’s house .

(    ) 44.Most of the children agreed with the student .

(    ) 45.The water is getting whiter and whiter behind the house .