Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Can people change their skin colour without suffering like pop king Michael Jackson? Perhaps yes. Scientists have found the gene that determines skin colour. The gene comes in two versions, one of which is found in 99 per cent of Europeans. The other is found in 93 to 100 per cent of Africans, researchers at Pennsylvania State University report in the latest issue of Science. Scientists have changed the colour of a dark-striped zebra fish to uniform gold by inserting a version of the pigment gene into a young fish. As with humans, zebra fish skin colour is determined by pigment cells, which contain melanosomes . The number, size and darkness of melanosomes per pigment cell determines skin colour. It appears that, like the golden zebra fish, light-skinned Europeans also have a mutation in the gene for melanosome production. This results in less pigmented skin. However, Keith Cheng, leader of the research team, points out that the mutation is different in human and zebra fish genes. Humans acquired dark skin in Africa about 1.5 million years ago to protect bodies from ultra-violet rays of the sun, which can cause skin cancer. But when modern humans leave Africa to live in northern latitudes, they need more sunlight on their skin to produce vitamin D. So the related gene changes, according to Cheng. Asians have the same version of the gene as Africans, so they probably acquired their light skin through the action of some other gene that affects skin colours, said Cheng. The new discovery could lead to medical treatments for skin cancer. It also could lead to research into ways to change skin colour without damaging it like chemical treatment done on Michael Jackson. Options: A people living in northern latitudes need more sunlight B the reason why people change their skin colour C the reason why people get skin cancer D the gene that determines skin colour Answer: D the gene that determines skin colour Question:
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Answer: According to the passage, scientists have found _

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Jolly Joe always arrived at my neighborhood at exactly half past noon. The clang of the bell on his red and black truck was then the sweetest sound in the world. Brightly colored stickers advertising his amazing kinds of treats could be found on all sides of his truck. The whole neighborhood would magically come to life. Holding a nickel , I'd run to the back of the vehicle, where children were already gathering. Jolly Joe would jump out of his truck, the sun shining on his hair. He was an older man, short and round, with a pleasant face and a welcoming smile. I don't know how, but he knew us all by name, as well as which treats we preferred. My favorite was the Buried Treasure. By eating all the ice cream, you'd discover the treasure inside: a lion, a dog or even a funny clown -- printed onto a plastic stick. When it was finally my turn, he'd put his arm deep inside one of the boxes, and pause for a moment, a puzzled look crossing his face. Then, suddenly, he'd pull it out: the Buried Treasure! I couldn't wait to enjoy the cool, sweet ice cream. As quickly as he arrived, it was time for Jolly Joe to go, leaving behind laughing, excited children with sticky hands and faces. Soon the sound of his clanging bell would slowly disappear in the distance. I always hated to see Jolly Joe go, because I knew the rest of the day would be as hot and boring as before. But I took some comfort in knowing that the next day he'd come round the corner at half past noon and once again spread his magic. Options: A Lost treasure found at last B A clanging bell in the distance C Ice cream man spreads frozen magic D My friendship with an ice cream man Answer: C Ice cream man spreads frozen magic Question:

A: What would be the best title for the text?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Blind photography sounds strange.But a striking exhibition of photographs in California argues that it develops as a result of the contemporary art.The show "Sight Unseen", at the California Museum of Photography until Aug.29, includes everything: underwater scenes, landscapes, abstracts and everything else you might expect from a "sighted" photographer. How do the blind take their photographs? Some rely on assistants to set up and then describe the shots , and others just point and shoot in the right place."Just like any good artists," says McCulloh."They have their unique ways of operating." One participating photographer is Pete Eckert, an artist with multiple degrees in design and sculpture who only turned to photography after losing his vision in the mid-1990s.He opens the shutter on his camera and then uses flashlights, lights, and candles to paint his scene on film.A former fashion photographer in Chicago, Weston, lost his vision due to AIDS in 1996 and focuses on images of destruction and disability.His photos are also a star of the show. What do gallery-goers say? "I was very impressed by it.The technique and experience was amazingly different," says John Hesketh, a printmaker in Anaheim."You never have a sense of feeling sorry for these people because they've worked very hard to prove their value." Beyond the praise, however, the exhibition also makes a great example for disabled people everywhere.That point was explained in early May during a discussion on the TV show.At the very end of the talk, one attendee expressed his opinion."This exhibition is extraordinary and revolutionary for many reasons.I think that by being an artist with a disability, you are continuing the work of those people who fought for basic civil rights to gain access and to have a voice.In that way, it's so wonderful that your photographs say it all." Options: A describing the things to their assistants. B holding the camera and shooting randomly. C opening the shutter with the help of others. D using special equipment designed for them. Answer: B holding the camera and shooting randomly. Question:
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The answer is:
From the passage we know that some blind people take photos by _ .

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Did you know that reading can keep your mind active and engaged well into old age? Several years ago when I was working as a newspaper reporter, I interviewed a woman who was a resident at a local nursing home. She was 100 years old. She read at least one book per week, mostly novels. She was bright, intelligent and fun to talk with. "I love to read. It helps me keep up with what's going on in the world," she said. "A friend of mine brings me a new book every week. I look forward to her visits and I look forward to the books." "I can't get around much any more," said the 100-year-old woman, "but when I read, I can go anywhere, anytime I want. And no one has to help me!" Reading also sets a good example for younger generations. I have observed that the best readers are those students who see their parents reading. And I'm not talking about only reading novels. Newspapers and magazines are important too. Your actions will communicate a great deal to your children and grandchildren about what you value. But why is reading so important? In this day and age, with television to give us news, and movies and videos to keep us entertained, who needs to read? The answer is everyone. Developing good reading skills does not only mean that you can read a novel or a magazine, it also means being able to read and understand things like a credit card contract or an insurance policy, or the instructions for how to put a new printer to use with your computer. In addition, developing good reading skills means that you can think for yourself. You can read about the advantages and disadvantages of anything from homeschooling to taking a vacation to Ireland. And then you can make up your own mind about what's best for you and your family. Options: A The kids taught by intelligent teachers. B The kids forced to read by their serious parents. C The kids influenced by book lovers around them. D The kids curious about the outside world. Answer: C The kids influenced by book lovers around them. Question:
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Who are most likely to be book lovers according to the author?