Read the following article and answer the question. Article: Mr. Black was very forgetful. Each time when Mrs. Black wanted her husband to do something, she had to tell him again and again not to forget it. Once Mr. Black was asked to post a letter, " Do remember to put it into the letter box on your way to work." The wife said. " This time I won't forget." Mr. Black said to his wife. "I will hold the letter in my pocket." "Oh, my dear, you may go now. Please come back early." Mrs. Black said. As Mr. Black was shown out, he felt as if his wife touched him affectionately on the back. Hand in his pocket, Mr. Black walked slowly down the street. Soon a man caught up with him from behind and smiled at him, "Don't forget to post the letter." Mr. Black was wondering how the man knew he had a letter to post. Then a girl passed him and turned to smile at him, too."Now be sure to post the letter," the girl said. Mr. Black was even more puzzled, "Why are they smiling at me? And how do they know I'm going to post a letter?" he thought to himself. Question: According to the passage we can infer Mrs. Black touched her husband on the back so as to _ . Answer:
OPTIONS:
- stick something on his back
- show her love
- warn him not to forget to post the letter
- let him go to work right now

Answer: stick something on his back

Read the following article and answer the question. Article: William James, the great psychologist , said that most men are "old fogies at twenty-five". He was right. Most men at twenty-five are satisfied with their jobs. They have closed their minds to all new ideas; they have stopped to grow. The minute a man stops to grow -no matter what his years -that minute he begins to be old. On the other hand, the really great man never grows old. Goethe passed away at eighty-three, and finished his only a few years earlier; Gladstone took up a new language when he was seventy. Laplace, the astronomer, was still at work when death caught up with him at seventy-eight. He died crying, "What we know is nothing; what we do not know is immense (extremely large)." And there you have the real answer to the question, "When is a man old?" Laplace at seventy-eight died young. He was still unsatisfied, still sure that he had a lot to learn. As long as a man can keep himself in that attitude of mind, as long as he can look back on every year and say, "I grew", he is still young. The minute he ceases (stops) to grow, the minute he says to himself, "I know all that I need to know," -that day youth stops. He may be twenty-five or seventy-five; it makes no difference. On that day he begins to be old. Question: The author probably agrees with _ . Answer:
OPTIONS:
- people should be pleased with what they have.
- people should try to make a great difference.
- people should cease to grow when they are 25.
- people should not be satisfied with what they know.

Answer: people should not be satisfied with what they know.

Read the following article and answer the question. Article: My friend Jennie gave her bone marrow( )to a 50-year-old woman, a woman she has never met. At the end of March, the Red Cross called back. Six different blood elements were tested ; Jennie matched five completely and was about a 3/4 match of the six. So she was the best match. In April, Jennie went for a complete physical exam by one of the doctors who would perform the surgery. The doctor had to make sure that it would be no tread to her. The doctor told her that the surgery would need to have two quarts of bone marrow from her hip bones. Jennie would probably be released the same day the surgery took place and should expect to be painful for a couple of months. "I didn't think it was that big a deal until I realized I was a match," Jennie said. "There was not a question in my head. It didn't seem like something that was going above and beyond. " Jennie was left with two very small scars on her lower back from the surgery and was giving medication to help reduce the pain. She still felt a great deal of pressure on her lower back. "Being only 21, I felt like I am not old enough to significantly impact someone's life," Jennie said. " It seems strange to me that I could possibly save this woman's life which was being cut short by cancer. " Three weeks after the surgery, Jennie received a car from the Red Cross representative who told her the transplant was successful. "I feel good, and I think it will actually work for her. " She said, "So many people say that they'd only donate if it was for a family member or close friend. This woman was someone's family and someone's friend. Obviously no one she knows is a match, and the fact that you'd be able to help a perfect stranger is greater. " Question: Jennie gave her bone marrow to _ . Answer:
OPTIONS:
- a close friend
- a stranger
- a classmate
- a

Answer:
a stranger