阅读下列短文，从文后各题所给的四个选项中选出一个最佳答案。

    Amy is a 26-year-old single mother with a daughter. She was moving into her house in Atlanta early on the morning of March 12, when a man  1 her to her door, and put a gun(枪) to her side.

    "I started walking to my door, and I feltreally, really  2 ,"she said in a TV interview last week.

The man was Brian Nichols, 33 years old. He killed three people at an Atlanta courthouse on March 11.The police were3 him.

    Nichols tied Smith up with tape, but sether free after she begged(恳求) him not to take her 4 again and again. "I told him if he hurt me, my little girl wouldn't have a mummy,"she said with tears.

   "I just talked to him and tried to make him believe me,"Smith said.

    She asked Nichols 5 he chose her. "Hesaid he thought I was an angel 6  from God, and God asked him to do so."

Smith even 7  for the man before he allowed her to leave. Nichols was 8 when she made him breakfast and that the two of them watched TV, seeing the police looking for him. "I cannot believe that's me on the TV!"Nichols told the woman.

    Then, Nichols asked Smith what she thought he 9 do. She said, "I think you should turn yourself in. If you don't, more people are going to get 10 ."

    Finally, he let her go. Then she called the police.

某校举行科学实验操作考查，由学生抽签确定考查的实验内容，要求根据提供的实验器材完成相关实验。

在同一平面内，两条直线没有公共点，它们的位置关系是____ ，两条直线有且只有一个公共点，它们的位置关系是____ .

 设a，b∈R，且b≠1．若函数y=a|x﹣1|+b的图象与直线y=x恒有公共点，则a，b应满足的条件是____．

看拼音，写汉字。