Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Do you want to see the effects of global warming? Then head north. Will Steger is going to take all of us there. Steger, 64, the first person to make a dogsled trip to the North Pole, is a very famous and admired polar explorer. He's at home in frozen parts of the world where few humans ever step on. Steger is also a devoted environmentalist who was early to ring the alarm bell on global warming. He saw its effects firsthand in frequent polar expeditions to the Arctic and Antarctica. Now Steger is about to lead a team of six young adventurers on a 1,400-mile, 60-day-long dogsled trip across Ellesmere Island, in the Canadian Arctic. The sea ice in that region should still be frozen. "We want to take our audience to the front lines of global warming," says Steger. The team will be uploading videos, stories and photos to the website globalwarming101.com as they march along, allowing armchair adventurers and kids in classrooms to follow their progress day to day. "We can actually bring the audience up there," Steger says. Steger's team will include some already-famous young explorers. Sam Branson, the 22-year-old son of British airline tycoon Richard Branson, is an experienced Arctic traveler. Also on the journey will be 27-year-old Norwegian Sigrid Ekran. Last year, Ekran became only the second woman in history to win Rookie of the Year for the Iditarod Sled Dog Race. What they will see may be very surprising. Even Steger doesn't know exactly what to expect. Climate change has already reshaped the geography of the Arctic. "Within a decade or less, it's going to be impossible to reach the North Pole by dog team without flotation ," says Steger. Climate change is happening, but people can change too. Their willingness to change will determine the shape of the Earth's future. Options: A To collect evidence for his scientific research. B To develop the young people's adventurous spirit. C To let more people enjoy its natural beauty. D To let people realize the bad effects of global warming. Answer: D To let people realize the bad effects of global warming. Question:
++++++++
Answer: Why is Steger about to organize the adventure to the Arctic?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Roslyn Hing School on long Island recently started a pilot program using iPads in some classrooms. A growing number of schools across the U.S.are multimedia,history through gamse and math with step-by -step animation of complex problems. As part of a pilot program,Roslyn High School handed out 47 iPads on Dec.20,2010 to the students and teachers in two humanities classes. The school district hopes to provide iPads eventually to all 1,100 of its students. The iPads are to be used in class and at hom during the school year to replace texbooks,allow students to correspond with teachers and tum in papers and homework tasks,and preserve a rocord of student work in digital files. "It allows us to extend the classes beyond _ "said larry Reiff,an English teacher at Roslyn who now posts all his course mateials online. But educators are still divided over whether practices to give every student a laptop have made a difference academically. "Thre is very little evidence that kids learn more,faster of better by using these machines,"said Larry Cuban,a retried professor of eduction at Staford University."IPads are excellent tools to attract kids,but then the fieshness wears off and you eget int hard-core problems of teaching and learning." But school leaders say the iPad is not just a cool new toy but rather a powerful and multifunctional tool with a number of applications,including thousands with educational uses. "If there isn't an application that does something I need ,there will be sooner or later,"said Mr.Reiff,who said he now used an application that includes all of Shakespare's plays. Options: A replace the school textbooks B keep digital record of homework C judge the teachers'teaching D communicate with teachers Answer: C judge the teachers'teaching Question:

A: We can use iPads to do the following at school except _ .

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Most children have heard their parents at one time or another yell "sit up straight!" or "don't slouch!" In the past, this was usually heard at the dinner table as children ate dinner. But these days, it is also heard around another activity-video games. Ten-year old Owaish Batliwala, from Mumbai, India, admits he spends three to four hours each day playing games on his tablet computer. His mother Mehzabin became concerned when her son started saying that his neck hurt. She said, "My son started having neck problems around June or July. The pain slowly spread to his hand and his back. He plays for hours on the iPad and mobile phone. This is what has caused the problem." Sadia Vanjara is a physical therapist. She says the number of young children with chronic pain in their necks, arms and shoulders is on the rise. Dr. Vanjara says the pain is not from aging, accidents or disease. It is from poor posture, or body position, while playing video games. "They are not aging, they haven't had an accident, their age is like, under 10, they are not complaining, the blood reports are fine, their x-rays are fine, their MRI's are fine, then where is the culprit ? And that is the very common thing that is happening amongst all children and that is smart phones and the gadgets ." This is a problem in many parts of the world. But there are more smartphone users in India than anywhere else in the world, except China. Networking equipment company Cisco estimates that the number of smartphone users in India will increase from 140 million today to 651 million by 2020. 19-year old student Nida Jameel says she feels pain in the finger which holds the weight of her smartphone most of the day. She says she uses her smartphone 24/7. This means 24 hours a day, seven days a week, or all the time. "As I use phone 24/7 (all day) like, so probably yeah, it was because of the phone, continuous usage and Snapchat, Whatsapp, more and more you know social media coming, so like phone is the center of everything." Dr. Vanjara says the best... Options: A an amusement magazine B a news report C a travelling booklet D a health magazine Answer: D a health magazine Question:
A:
This passage most probably comes from _ .