Read the following article and answer the question. Article: Stephen Hawking was born on January 8, 1942. He is known for his contributions to the fields of cosmology and quantum gravity , especially in the context of black holes. He experienced extreme difficulties and obstacles in his life, which only made him stronger. Finally he contributed much to the careers he devoted to and became one of the most famous scientists in the world. Hawking was outstanding in his school life. After a successful period of education at St. Albans School, the entrance of Oxford opened to him. In March 1959, at the age of 17, Hawking took the scholarship examination with the aim of studying natural sciences at Oxford. Then Hawking went to Cambridge to do research in cosmology. When Stephen Hawking was dreaming about his future, he faced extreme difficulties and obstacles. Symptoms of disorder first appeared while he was enrolled at Cambridge; he lost his balance and fell down a flight of stairs, hitting his head. The diagnosis of motor neuron disease came when Hawking was 21, shortly before his first marriage, and doctors said he would not survive more than two or three years. Hawking gradually lost the use of his arms, legs, and voice, and is now almost completely paralyzed . Despite his disease, he describes himself as "lucky" --- not only has time to make influential discoveries, but also has, in his own words, "a very attractive family". As someone has said, when we meet frustration, someone fights, someone cries, someone escapes, someone tries. Hawking succeeds because he tries. Question: You may meet "frustration" if you _ . Answer:

OPTIONS:
- are defeated in an important match
- win 1,000 yuan in a lottery
- finally give up some bad habits
- meet old friends by chance

Answer: are defeated in an important match

Problem: OPTIONS:
- Yard work is more often needed in a northern climate.
- Teens are encouraged to get money by working.
- A proper ad will help teens find a suitable job.
- Most odd jobs can be done in spare time.
Q: Read the following article and answer the question. Article: Teens naturally ask parents for money for material things and entertainment.But as the need becomes more frequent, why not get a job so you can earn your own money? Working for your own money will give you a sense of accomplishment and the satisfaction of a job well done. Babysitting is a suitable job for teens.They are best suited as a mother's helper while the mother is working in another part of the house.Babysitting is not a job for girls alone.Boy babysitters are popular with families of boys.Parents rely on friends and neighbors' recommendations.Word of mouth is your best form of advertising. Pet-sitting involves caring for people's pets while the owners are on vacation or away for the day.A pet-sitter will be responsible for giving fresh food and water, walking dogs arid cleaning out cat litter boxes.Although the pet-sitter does not spend the night, he is there often enough to bring in the mail, water plants and take the garbage out.Create a flyer with your name, prices and references, and pass it out to the families in your neighborhood.. Yard work can be a seasonal job.Spring cleanup is needed for flower beds and preparing the yard for summer.Summer is the busiest time for yard work with lawn mowing , edging and trimming bushes.Fall is the time for sweeping leaves and planting seeds for spring.If you live in a northern climate, there may be snow that needs shoveling. Odd jobs can mean a variety of things, including painting, washing the pet, weeding the garden, cleaning out the basement, or helping to serve dinner at a party.Doing odd jobs may be a good match for someone with a busy schedule.Most odd jobs only take a few hours to complete. For more information, please click here. Question: Which of the following is NOT true according to the text? Answer:
Answer: Yard work is more often needed in a northern climate.

Problem:OPTIONS:
- Genetics and the amount of sleeping time
- The amount of food people eat and living environment
- The amount of pigment and genetics
- Genetics and the amount of water people drink

Read the following article and answer the question. Article: Does stress cause gray hair? Many people believe that tension and stress can cause your hair to lose its color.In fact,it is an old wives tale that being upset all the time can result in premature graying.Here is a closer look at this situation and why some believe that this old wives tale could be true. As one ages,the hairs on the head also age.In fact,just about everything on the human body begins to show signs of wear and tear after a while.The joints wear and become stiff and skin wears and becomes wrinkled.Hairs on the head grow and eventually die.They are replaced,but in the process something else happens. When new hairs are replaced,the color or pigment is also added to them.However,as one ages,this pigment becomes less and less available.At first,hairs will have a limited amount of pigment and they will appear to be grayish in color.In time,they will lose all of their pigment and will be white.Many things are known to cause graying.and genetics is a very powerful factor.If one of your parents turns gray at an early age,there is a good chance that you will too.Some people begin the graying process in high school,while others may be over the age of forty. Constant worry and tension can have many harmful effects on the human body.It is a known fact that stressful times can cause one to suffer hair loss.It would make sense that if it can cause these problems,perhaps it also may contribute to graying.However,there is no sound evidence to support this. On the other hand,many medical professionals believe that there may be a link:between graying and a constant state of anxiety or tension.Does stress cause gray hair? There is no scientific evidence to support the theory,but it is best to avoid stressful situations. Question: What might play the most important role in the graying process? Answer:
****
A: The amount of pigment and genetics

input with options: Read the following article and answer the question. Article: A group of travelers were having dinner in a restaurant .While they were eating fish, they began to tell stories about finding valuable stones inside fish . An old man ,who had listened to their conversation quietly ,said at last ,"Now I'm going to tell you a true story of my own .When I was young ,I worked in a large company in London .As is usual with other young people ,I fell in love with a pretty girl .Soon we were engaged .Two months before our marriage ,I was suddenly sent to Edinburgh on business .My stay was a bit longer than I had expected .At last my work was done and I left for home .Before I left Edinburgh , I bought a nice diamond ring for my sweet-heart .On my way to London ,I was looking through a newspaper .It was then that I learned of my sweet-heart's getting married to another man. I was so sad that I threw the diamond ring into the water. A few days later, when I was eating fish ,I bit on something very hard .What do you think it was? "The diamond ring ," shouted his friends . "No," said the old man sadly ,It was a fish bone. Question: The man was very angry because _ Answer:
OPTIONS:
- he threw away his diamond ring.
- his sweet-heart had married someone else
- he had been away longer than expected
- a hard stone gave him a terrible pain
output:
his sweet-heart had married someone else