Read the following article and select the best answer. Article: Sharing cars to work is not unusual.But what about sharing time to raise children together? In Ningbo city of Zhejiang province in East China, young mothers in the same neighborhood pool their children together, and share the responsibility of being parents. Spending every day together, but not families - in this coastal city of East China, three mothers are trying a new way of raising their kids, by pooling them together. Among the mothers are both office workers and housewives.They say they do so not just because of the tight schedule. Jiujiu's mother said, "By kids pooling, we mean to create an opportunity for the kids to spend time together so that we can observe our kids, learn more about them.And then we can discuss how to better bring them up." The three families have been doing so for two years, in school days and holidays.Their children have grown used to each other's company, Chichi's mother said, "My son was a bit shy.We've been talking him to be more active, but he hardly changed.After joining the kids pool, suddenly we found him willing to communicate with others now.When we are not there, he has to rely on himself to get along with his pals." Generally, mothers speak highly about the pooling.The mothers describe the pooling as bringing the running water into a closed pond.It opens a window to a different world for both kids and parents.But there are moments when opinions differ.Xiaoxiao's mother said, "Sex education for example.Kids will be curious about it when they reach a certain age.Personally I want to talk with my child about it, frankly and sincerely.But the other two moms think it better not to bring it up." Xiaoxiao's mother says her solution is to share some parenting guidebooks with other mothers and let them make the decision. The headmaster of the kindergarten believes such pooling activities test not only children, but also the parents.Jin Hongqing, kindergarten headmaster said, "Parents need to be tolerant and patient.They shouldn't play the blame game when kids fight with each... Question: All the following aspects are the benefits of kids pooling EXCEPT _ . - It saves time and helps relieve mother's burden. - It allows parents to learn more about kids. - It allows kids to learn to share and be independent. - It offers better education than the kindergartens.
It offers better education than the kindergartens.

Read the following article and select the best answer. Article: BEIJING,Feb.5,2013(Xinhua)-Chinese health authorities on Tuesday launched a campaign to fight against assisted reproductive technology (ART:) abuse.Unauthorized ART use,surrogate motherhood and the illegal collection and supply of sperm and eggs,as well as the illegal sale and abuse of ovulation induction medicine,will be targeted. The Ministry of Health and health department of the People's Liberation Army General Logistics Department jointly announced the campaign at a conference.Both departments also ordered all of their local branches to _ permits for new organizations that wish to offer ART treatments.That is,new organizations will not appear recently.Official figures showed that at the end of 2012,China had 358 organizations authorized to conduct ART treatment. The health ministry also delivered a brief statement of the country's current infertility rate and ART use.The infertility rate in China is now between 7 and 10 percent,the ministry said.Some 70 to 80 percent of women who are suffering from infertility can be pregnant after changing their lifestyles and receiving medical treatment.Around 20 percent of infertile couples have to resort to ART to have babies.In 2011,about 350,000 people received ART treatment and more than 60,000 infertile couples successfully had children with the help of ART,the ministry said. Question: What's the best title of the passage? - China targets ART abuse - ART is used in China - ART is illegal in China - China increases ART using
China targets ART abuse

Q: Read the following article and select the best answer. Article: Guide to Hiking on the Appalachian Trail How do I "Leave No Trace on the Appalachian Trail?" At about 2,189 miles, the Appalachian Trail is the longest single unit of the National Park System. With the number of people visiting this place increasing each year, the chances are great that any of us may damage the natural environment along the Trail and affect the experience for others. So please do your part by following these hiking and camping practices, and encourage others to learn about and adopt these techniques. 1 Plan ahead and prepare. Evaluate the risks associated with your outing, identify campsites and destinations in advance, and use maps and guides. Prepare for extreme weather, dangers, and emergencies - especially the cold - to avoid impacts from searches, rescues, and campfires. Learn when areas are most crowded and try to avoid those times. 2 Dispose of waste properly. Pack out all trash and food waste, including that left behind by others. Don't bury trash or food, and don't try to burn packaging materials in campfires. Use the privy for human waste only. Do not add trash. If there is no privy, dispose of human waste by burying it in a hole, a hole at least 200 feet (80 steps) from campsites, water sources and shelters, and well away from trails. 3 Leave what you find. Leave plants, cultural artifacts and other natural objects where you found them for others to enjoy. Do not damage live trees or plants; green wood burns poorly. Collect only firewood that is dead, down, and no larger than your wrist. Leave dead standing trees and dead limbs on standing trees for the wildlife. 4 Minimize campfire impacts. Use stoves for cooking - if you need a fire, build one only where it's legal and in an existing fire ring. Keep fires small. Never leave your campfire unattended, and drown it when you leave. Do not try to burn trash, including plastic, glass, cans, tea bags, food, or anything with food on it. These items do not burn thoroughly. They create harmful fumes , and attract wildlife like... Question: Before you hike on the Appalachian Trail, you are advised to _ . - keep everything that you find there - bring some food for the wildlife there - prepare for bad weather and emergencies - avoid crowded periods and book a hotel in advance
A: prepare for bad weather and emergencies