阅读理解

    Mr. Hunt came from a poor family. He had three brothers and two sisters. His father worked hard but wasn't paid much. And his mother did all the housework at home. They were both able but they couldn't get enough money for their family.

    Mr. Hunt was in school for only three years and he had to stop to help his parents though he was good at his lessons. When he was sixteen, he came to the city and began to work in a small factory. He learned from an old worker and became a skilled worker. The old worker liked him and married his daughter to him. The young man did not have his own house and had to live with his parents-in-law(岳父母). His mother-in-law always thought he was poor and often chattered(唠叨). So the young man tried to save everything and hoped to have his own house.

    It was one fine Sunday. The old woman wanted to have a picnic on the top of the hill. She told Mr. Hunt to drive her car. But sometimes she told him to turn left and sometimes to turn right. The young man had to listen to her. At a crossing the lights were red but she made him turn left. The policeman stopped them and told the young man to give his license to him.

    “If I did wrong, sir,” said Mr. Hunt, “It was my mother-in-law's fault(过错). She was driving the car though she sat behind me!”

根据短文内容，选择最佳答案。

已知二次函数y=ax²+bx+c的图象如图所示，对称轴是直线x=1．下列结论：其中正确的是（）
①abc＞0，②2a+b=O，③b²﹣4ac＜0，④4a+2b+c＞0

小明同学设计实验如下：把盆栽植物放在黑暗处一昼夜后，选一叶片用黑纸片将B处两面遮盖，光照一段时间后摘下该叶片，用酒精脱去叶绿素，滴上碘液．请分析回答问题：

    Do you like reading stories? Maybe you will answer, “No, I am not a child any more!” Yes, children all over the world always love stories.

    Chinese children are 1in Monkey King's story. It 2a popular bedtime story in China for many years. In fact, adults also love the story a lot. For them, Monkey King has become a very 3part in the memory of their childhood. The clever and humorous monkey 4the hearts of many Chinese people. British boys and girls all know Alice's Adventuresin Wonderland well. As the name 5, it's a story full of dangerous but exciting trips. Children laugh, cry and even get frightened with Alice together while reading the story. Most American kids have read The Adventures of Tom Sawyer, by the famous writer Mark Twain. Everyone likes the brave boy who also has lots of 6. Some scenes of the story may make your heart go faster, for Tom and his friends meet some very bad men and are usually 7. Of course in the end, they beat the bad ones.

    You may also ask me 8I like stories. Yes, I have liked them since I was very young. At that time, I often 9all my pocket money on story books. For me, stories are much more 10than chocolate! They help me learn a lot. So either young or old, let's enjoy stories.

判断对错.

质数的因数只有一个.